GB2RS

This is the weekly RSGB GB2RS broadcast.

RSGB GB2RS NEWS BULLETIN for 30th. July 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 30th of July 2017

The news headlines:

  • 146-147 MHz digital TV progress

  • Exam Chair steps down

  • One week to YOTA 2017

Slides and video are now available on the Ofcom website from the latest RSGB and BATC presentation to Ofcom’s Business Radio Interest Group. The meeting was held on the 30th of June. Ongoing advances in Reduced Bandwidth TV by radio amateurs at 146 to 147MHz were presented by VHF Manager John Regnault, G4SWX. The video clip shows robust reception of colour digital video transmissions over 15km on 146.5MHz with a reduced bandwidth of just 470kHz. You can view the presentation at https://tinyurl.com/ycotnpsz

Alan Betts, G0HIQ has recently chosen to step down from his long-standing and much-valued role as Chair of the Examination Group. He will continue as part of the Group and to contribute to the examination system in numerous ways, not least being the lead tutor at his local amateur radio group. The RSGB thanks Alan for his 15 years as Chairman and the incalculable help he has provided in shaping the Foundation, Intermediate and Advanced exams, and look forward to benefiting from his experience in the future.

It is just one week until YOTA 2017 when we will welcome 80 young radio amateurs from across the world. Father-and-daughter-team Kevin, G0PEK and Lauren, M6HLR will speak to YOTA teams during the week about their experiences on the UK hills and mountains. Following that, team members will build a portable antenna and take it up the nearest official summit. Before the event, 11-year-old Lauren plans to have just finished activating all 214 Wainwrights in the Lake District – a great achievement that will give her lots of experiences to share. Our latest vlog features . You can see our latest VLOG – which features Kevin and Lauren – and all the other YOTA vlogs and info on the RSGB website, www.rsgb.org/yota

A vacancy has arisen or a Deputy Regional Manager in District 132, which is the South Nottinghamshire South Derbyshire area of Region 13. If you are an RSGB Member who resides in or around that area and are interested in finding out more about this role, please contact the Regional Manager, Jim, G0EJQ by email to rm13@rsgb.org.uk

The end of the Early Bird discount for bookings at the RSGB’s Convention is fast approaching. The deadline is the 18th of August and the event takes place on the 13th to the 15th of October. The provisional programme is now available on the website, so visit www.rsgb.org/convention for all the latest information.

The 2017 Annual General Meeting of the UK Six Metre Group will be held at 10am on the 5th of August. It takes place in conjunction with the G3WOS 50MHz barbecue in Farnborough, Hampshire. For full details of the barbecue part of the day visit www.gare.co.uk/bbq2017.htm

Chertsey Radio Club is raising money to help purchase a simple UK Business Radio Licence for The National Autistic Society. For full details of how they are doing this, go to https://tinyurl.com/yb2zf5ue where you will also find details of how and why the Business Radio Licence will be useful.

The Polar Prince has been making its way northward along the Labrador Coast visiting communities and places of interest. It is interesting to access the live camera feed to observe the coastline at https://canadac3.ca/en/expedition/live-feed While daytime propagation at this time is limited, the CG3EXP beacon receptions are being uploaded by the receiving stations at a rate of up to 800 in a 12-hour period. Some of these stations have requested QSL cards and TCA columnist Robert Mazur, VA3ROM, has volunteered to be the CG3EXP eQSL Manager. eQSL cards are available via the online eQSL service or on request via direct email sent to cg3exp@gmail.com. To join the stations that are using WSPR to track the Canada C3 Expedition in the remaining 95 days of the voyage, you only need a standard SSB HF receiver, an inexpensive USB sound adapter and a PC running WSPR 2.0 software. You can download the software free from http://physics.princeton.edu/pulsar/K1JT/wspr.html.

And now for the details of rallies and events for the coming week

The Chippenham & District ARC Rally takes place today, the 30th of July at Kington Langley Village Hall, Church Road, Kington Langley SN15 5NJ. Talk in will be on S22, 145.550MHz. There are disabled facilities and on site parking. Doors open 10am to 1pm. Entry is £2, with under 16s free. Car boot pitches are £6 for cars and vans, payable on entry. Tables inside are £8 each. Access is available from 7am for set up. Hot food and drinks are available on site. Details from Brian by email to g6huim3hui@gmail.com

The 28th King's Lynn ARC Great Eastern Radio Rally takes place on the 6th of August at Gaywood Community Centre, Gayton Road, King's Lynn, Norfolk PE30 4DZ. Car parking on site is free and talk in will be provided on 145.550MHz. Doors open at 9am, with admission £2. There will be trade stands and a Bring & Buy. There are amateur radio pitches outside as well as tables inside. On site catering will be available. Details from Ted, G4OZG, on 01553 768 701, 0794 683 8656.

The Lorn Radio Rally is on the 6th of August at Crianlarich Village Hall, Main Street, Crianlarich, Perthshire FK20 8QN. Doors open at 10.30am and entry is £2. There will be trade stands as well as a Bring & Buy. There will be a raffle drawn at 1.30pm. Catering is available on site. Details, by email, to lornradioclub@gmail.com

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Roly, ZL1BQD will be active as 5W0RR from Samoa, IOTA reference OC-097, until the 15th of August. He will operate mainly JT65 and possibly the new FT8 mode. QSL via ZL1BQD.

Janez, S53V will be active as 9A8CV from Krk Island, EU-136, in Croatia until the 3rd of August. QSL via eQSL, or direct to S53V

Alan, KE4TA will be on the air as 9X0TA from Kimihurura, Kigali, starting on the 5th of August and remaining for the next three years. Activity will be holiday style on the HF bands. He is currently active on 20 and 17 metres using SSB and digital modes as well as some CW. QSL via N4GNR.

Several operators will be on the air as TX5EG from Hiva Oa Island, OC-027, until the 6th of August. Activity will be on the 80 to 12m bands using CW, SSB, RTTY and PSK. QSL via F6BCW.

Geoff, G8OFQ will be active as HC8/G8OFQ from Isabela Island, IOTA SA-004, from the 1st of August to the 30th of October. Activity will be on 160 to 6 metres. QSL to his home call sign.

Now the special event news

The Martello Tower Group will be operating as GB5RC from the 3rd to the 7th of August from the MV Ross Revenge, home of Radio Caroline. Moored in the Blackwater Estuary, GB5RC is celebrating five decades of offshore broadcasting and will be mainly operating on 80m, 40m, 20m, 2m and 70cm, with the capability to run 17m, 15m, 12m and 10m as well. For more details, please see www.QRZ.com.

Sheffield Amateur Radio Club will operate GB0RFC from the Transport Club, Norton, from the 1st to the 28th of August, celebrating a centenary of this airfield. The site was chosen as an Aeroplane Repair Depot, becoming No 2 (Northern) Aeroplane Repair Depot in 1917.

GB8NCI will be on the air on the 5th and 6th of August from the National Coastwatch Institution station at Exmouth from 0900 to 1900UTC. Operating on the 40 to 10m bands using SSB and CW, choice of bands will be subject to propagation conditions. There will also be VHF operation. The GB8NCI station will be open to members of the public in the building adjacent to the NCI watchtower.

Denby Dale ARS will be running a special station for Yorkshire Day, on the 1st of August. GB6YD will be active from 10am at the club site at Farnley Tyas, and everyone is welcome.

SC40VIC may be of interest to prefix chasers. This is a special event station to celebrate the 40th birthday of the Swedish Crown Princess Victoria. The station will be on the air until the end of 2017. The QSL manager is SM6JSM.

Members of the Barry ARS will be on the air with special event station GB4RME until the 5th of August from the Royal Mint at Llantrisant. Activity will be on 80 to 6 metres using CW, SSB, RTTY, JT65, and on various satellites. QSL via GW0ANA.

Now the contest news

The RSGB’s flagship HF contest, the IOTA Contest, ends its 24 hour run at 1200UTC today, the 30th. Please note that this year there are changes to the rules, so make sure you check before entering. Using the 3.5 to 28MHz bands the exchange is signal report, serial number and IOTA reference.

Today, the 30th, the UK Microwave Group contest runs from 0600 to 1800UTC. Using the 5.7 and 10GHz bands the exchange is signal report, serial number and locator.

On Tuesday the 144MHz FM Activity Contest runs from 1800 to 1900UTC and is immediately followed by the 144MHZ UK Activity Contest from 1900 to 2130UTC. The exchange is signal report, serial number and locator.

On Saturday the 5th the fourth 144MHz Backpacker contest runs from 1300 to 1700UTC. Using all modes the exchange is signal report, serial number, locator and postcode.

The 144MHz Low Power Contest is also on the 5th, from 1400 to 2000UTC. Using all modes, the exchange is signal report, serial number, locator and postcode.

The Worked All Britain 144MHz Low Power Phone contest takes place on the 5th of August from 1400 to 1800UTC. The exchange is signal report, serial number and WAB square for UK stations. Entries need to be with the contest manager by the 26th of August 2017. Please note that the maximum power for this contest is 10 watts input to the antenna. Full details at www.worked-all-britain.org.uk

It’s the turn of the 432MHz band on Sunday the 6th with the Low Power contest running from 0800 to 1200UTC. Using all modes on 70cm, the exchange is signal report, serial number, locator and postcode.

Now the radio propagation report, compiled by G3SVW, G3YLA and G4BAO on Friday the 28th of July.

For most of last week there were no sunspots on the Earth-facing solar disc. A single small sunspot, number 2668, appeared on Tuesday, but had gone by Wednesday. Solar activity was very low and flux stayed at 69 and 70 all week. The K-index however was mainly at 3 and 4, and only briefly dropped to 1 by Thursday. The disruptive south-pointing Bz component of the interplanetary magnetic field reached a maximum negative value of minus 6 nanoteslas. The solar wind on that day impacted the ionosphere at 637 kilometres per second. The highest solar wind of the week, 707 kilometres per second, occurred on Monday.

Maximum useable frequencies for long paths were depressed throughout the period. Short range daytime propagation on 28MHz to several European countries was confirmed by the reception of numerous amateur station beacons, particularly from Spain. The 7MHz band proved its usual consistent role of being a main DX frequency at night-time. Many stations were on from Canada, USA and South America.

This weekend has been the Islands on the Air contest. Propagation may not have been conducive to high scores, although contests do have a habit of opening up bands thought to be closed.

Next week one or two old sunspots could rotate into view if they still exist. These were large on their first passage. If they do turn up, then we could see increased flux and a rise in maximum useable frequencies. Any solar flares arising may bring unsettled geomagnetic activity.

And now the VHF and up propagation news.

We have a particularly unsettled period of weather over the country driven by low pressure systems crossing Britain until a weak ridge arrives at the end of the week. This means that GHz bands rain scatter is likely to be the best option for DX interest. It’s a good idea to use one of the many online weather radar displays to follow the heavier showers and point your dishes at them to look for beacons to alert you of possible rain scatter paths.

Staying with the unsettled part of the story, the strong jet stream, which is pushing all these lows across the country, will also be useful for Sporadic-E as it moves a bit farther into the continent, since the turbulence these jet streams create is one of the components for generating Sporadic-E.

The search for Tropo will be a fruitless one as low pressure and breezy weather tend to prohibit the development of useful temperature inversions required for a good lift.

We’re back to high EME losses this week as we approach Apogee on Wednesday and maximum negative declination on Friday. So there will be short Moon windows and poor conditions for EME in the coming week.

In all it looks like a week to do some nice, reliable, satellite operating, with the ‘birds’ unaffected by the vagaries of the weather and the lunar cycle.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 23rd. July 2017

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 23rd of July 2017

The news headlines:

  • Youngsters on the Air flag handed to the RSGB

  • Ofcom’s licensing portal offline until Monday

  • New 23cm IARU Region 1 record claimed

Last weekend, the IARU Region 1 International Youth meeting took place at the HAM Radio exhibition in Friedrichshafen. An enthusiastic group of young people and youth workers attended. Then on Saturday afternoon the official YOTA flag was brought to the RSGB accompanied by the loud cheering of a group of youngsters. With a ceremony at the RSGB booth, the flag and Morse key where handed over from the Austrian youngsters to the British youngsters. YOTA UK is only 2 weeks away when we are looking forward to welcoming more than 80 participants from around 30 IARU member societies.

Ofcom has informed the RSGB that over the weekend of the 22nd and 23rd of July their payment system is getting upgraded. As a result of this the online licensing portal will be down until Monday the 24th of July at 6am.

Terry M0VRL reports that on the 14th of July he completed a QSO of 2662km, from IO70PO to IL28FC, with Pedro EA8AVI in the Canary Islands that breaks the UK and Region 1 23cm tropo records. Terry runs an Icom IC-910X, a Gemini 23 power amp and a 67 element Wimo Yagi. Pedro runs an Icom 910X to a 23 element Tonna Yagi. Reports of 51 both ways were exchanged on SSB. The QSO was completed at 2021UTC with an exchange of reports and locators.

Paul Whatton, G4DCV has been appointed as Chair of the RSGB’s Training and Education Committee . Paul previously held the post of Vice Chair within TEC and is the Project Leader for the Train the Trainers scheme, which recently trained its 200th tutor.

On the 28th July, Ofcom will be opening the radio monitoring station at Baldock to visitors as part of the IET’s Engineering Open House Day. It’s part of the IET’s engineer a better world campaign to showcase engineering as a career. Places are limited so people need to book a place. Further information can be found at www.engineer-a-better-world.org/whats-on/.

The Orkney 5MHz Beacon, GB3ORK, is back on the air on 5290kHz after repairs and an upgrade by Andy, G4JNT. Its new synthesiser now transmits JT9A, in addition to the original sequence of stepped power levels. On 50MHz, the Mid-Cornwall Beacon, GB3MCB, has been reconfigured to join the IARU Region-1 Synchronised Beacon Program. It sequentially transmits on its new frequencies of 50.005 and 50.443MHz, sending both CW and the PI4 digital mode. For the shared 50.005 frequency, its callsign is modified to GB3MCB/S to assist reception reports. 

Ofcom have updated their guidance notes relating to the UK Amateur Radio Licence. The new edition dated July 2017, replaces the previous April 2016 version and includes changes associated with the introduction of the new Ofcom online licensing system last summer. The document should be read in conjunction with the licence, and is intended to help licensees understand and comply with the licence terms and conditions. The 26 page, 240KB pdf document can be downloaded from the Ofcom website at https://tinyurl.com/y7eeshkr

DXCC card checking will be available at the National Hamfest in September this year. Thanks to the UK Six Metre Group who will be hosting Fred, G4BWP on their stand.

This year's International Air Ambulance Week will take place between the 9th and 17th of September, with the focus on supporting and generating donations for flying medical services around the world. Registration will be mandatory and all stations taking part will be issued a registration number which will be listed on this website. The registered number needs to be quoted by each station regularly. Register at www.radio-amateur-events.org

The latest 2016 RSGB Convention lecture to be added to the RSGB Members' area is The new world of amateur satellites by Graham Shirville, G3VZV. You'll find this, other convention lectures and a host of other exciting videos in the RSGB video portal www.rsgb.org/video The 2016 Convention lectures are a Members’ benefit, but the other videos are available for anyone to view.

And now for the details of rallies and events for the coming week

Today, the 23rd, the Finningley ARS Rally will take place at The Hurst Communications Centre, Belton Road, Sandtoft, Doncaster DN8 5SX. Doors open at 10:30am. There is free parking and a large indoor /outdoor traders area. Hot food and drinks are available all day. Admission is £3. Contact Kevin, G3AAF on 07831 614640.

The Chippenham & District ARC Rally takes place on the 30th of July at Kington Langley Village Hall, Church Road, Kington Langley SN15 5NJ. Talk in will be on S22, 145.550MHz. There are disabled facilities and on site parking. Doors open 10am to 1pm. Entry is £2, with under 16s free. Car boot pitches are £6 for cars/vans payable on entry, tables inside £8 each. Access available from 7am for set up. Hot food and drinks are available on site. Details from Brian by email to g6huim3hui@gmail.com

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

A large team from Cockenzie and Port Seton ARC will be active from the Isle of Tiree, EU-008, from the 28th to the 30th of July. They will participate in the IOTA Contest as GM2T, and might be on the air as MM0CPS before the contest. QSL via GM4UYZ either direct or via the bureau, Club Log, Logbook of The World and eQSL.

Iain, G4SGX will be active as GM4U/P from the Isle of Jura, EU-008, from the 28th of July to the 1st of August. QSL via his home callsign.

P40X will be active from Aruba, SA-036 until the 5th of August. They will participate in the IOTA Contest. QSL via DL8UD, direct or via the bureau; the log will be uploaded to Club Log.

Dieter, DF2SD will be active as OZ/DF2SD from Fano Island, EU-125, until the 4th of August, including participation in the IOTA Contest. He will operate SSB and digital modes on the 6 to 80m bands. QSL via Club Log's OQRS, Logbook of The World and eQSL, or via his home callsign either direct or via the bureau.

Bill, VK4FW will be active holiday style as 3D2T from Viti Levu, OC-016, in Fiji until the 27th of July. He will operate mainly CW on 40, 30, 20, 17 and 15 metres. QSL via his home callsign.

Juri, ES8GP will be active as ES0GP from Manilaid Island, EU-178, from the 24th to the 31st of July, IOTA Contest included. QSL via ES8GP, direct or via the bureau.

Now the special event news

Mid Ulster ARC will operate a special event station at Coney Island until the 30th of July. Operation will be from 9am to 5pm and the address is Maghery Country Park, Co Armagh BT71 6NS.

Until the 30th of July, a big Scout Jamboree will take place near the town Sonderborg in Denmark. The Scout Jamboree will be active with the special call sign OZ17SJ and the QSL Manager is OZ1ACB. No IRCs or paper cards please, use Club Log OQRS. More details at https://qrz.com/db/oz17sj

GB1AFV will be operated by Scunthorpe Steel ARC starting the 30th of July commemorating the first use of wireless in a British armoured fighting vehicle at the 3rd Battle of Ypres on the 31st of July 1917. Based on the radio club’s room at the Appleby-Frodingham Sports Club, Brumby Hall, Ashby Road, Scunthorpe, Lincolnshire DN16 1AA, there’s lots of interesting information on qrz.com

Chester & District RS will be running a Special Event Station, from the Visitor Centre at Llyn Brenig Reservoir on the 29th of July to publicise amateur radio and the work of Welsh Water. The callsign of the station will be GB2DWR.

South Essex ARS will put GB2BOX on the air from Boxted Airfield Museum, Langham Lane, Langham, Essex CO4 5NW for Airfields On The Air on the 30th of July. Admission to the museum is £3, children free.

GB4RME will operate from inside the Royal Mint in Llantrisant, Wales. The special event station will operate from the 30th of July until the 5th of August. More information available on www.bars.btil.com

Now the contest news

On Tuesday the SHF UK Activity Contest runs from 1900 to 2230UTC using the 2.3GHz and up bands. The exchange is signal report, serial number and locator.

On Thursday the data leg of the 80m Club Championships runs from 1900 to 2030UTC. The exchange is signal report and serial number.

The RSGB’s flagship HF contest, the IOTA Contest, takes place on the weekend of the 29 and 30th. Please note that this year there are changes to the rules, so make sure you check before entering. The 24 hour run starts at 1200UTC on the 29th. Using the 3.5 to 28MHz bands the exchange is signal report, serial number and IOTA reference.

On Sunday the 30th the UK Microwave Group contest runs from 0600 to 1800UTC. Using the 5.7 and 10GHz bands the exchange is signal report, serial number and locator.

Now the radio propagation report, compiled by G3SVW, G3YLA and G4BAO on Friday the 21st of July.

Last week, space-weather was dominated by sunspot number 2665 that was twenty times larger than any recent sunspot - the largest since number 2529 in April 2016. It disappeared on Wednesday as the Sun’s rotation took it out of our view. Solar flux held at 92 before fading back to the low seventies.

Conditions were unsettled due to C2 and C3 flares. Strong geomagnetic storms occurred. The south-pointing Bz component of the interplanetary magnetic field reached a maximum negative value of minus 23 nanotesla.

Maximum useable frequencies rose briefly to just over 24MHz for the longer paths. Stations in Japan were worked from Europe around mid-day on 18MHz. European and Russian activity was plentiful on 28MHz for most days in the week. Many stations in the International Beacon Project network were copied on 14 and 18MHz. It is always worth listening on their spot frequencies as indicators of conditions. At 2300UTC on Thursday the 14 and 18MHz bands were still open to USA. The W1AW Morse practice runs were copied on both bands. South America produced a contact from Peru on 14MHz at 2330.

NOAA is forecasting more of the very low solar activity we have become used to. Propagation we may enjoy is likely to be disrupted by further flares. Moderate geomagnetic storms continue to threaten. At the closing of this HF report there are no visible sunspots on our side of the sun and the solar flux is 70.

And now the VHF and up propagation news.

Last week saw record breaking Tropo from South West UK down to the Canary Islands with 144MHz and 432MHz QSOs and a claimed new 1.3GHz Region 1 record of 2662km. At this time of year, fortunately placed stations in the South West can couple in to the ducts caused by the ‘Azores High’ giving some super DX. The rest of the country did not fare as well but next week there may be some brief spells with a ridge of high pressure near to southern areas, but not looking like a strong feature. Tropo is an option, but relatively weak and typically found overnight and first half of the morning, before the sunshine warms out any overnight temperature inversion. A weak area of low pressure covers much of Britain at first with some scattered showers, possibly heavy and thundery will give options for more rain scatter on the GHz bands.

Sporadic-E has found new legs recently with some good openings across Europe and beyond. It is still within the prime time for Es and should provide days of activity well into August. As usual the best times are late morning and late afternoon and early evening.

Moon declination is positive but falling and goes negative on Friday, with losses increasing as the week progresses. We are still a week or more away from Apogee so use the early part of the week for best results on EME.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 16th. July 2017

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 16th of July 2017

The news headlines:

  • 40m GB2RS broadcasts back next week

  • Technical parameters from Ofcom for Wi-Fi on 5.7GHz

  • Latest episode of TX Factor out now

Today, the 16th of July, there will be no News broadcast on 40m from Germany because both newsreaders are attending the Ham Radio show at Friedrichshafen, Germany. They will resume reading on the 23rd.

Ofcom have issued a statement confirming the technical parameters for the extension of Wi-Fi in the 5.7GHz amateur band. Following extensive inputs, the RSGB welcomes the conservative approach that Ofcom are taking and look forward to this being properly enforced. The new regulations are effective from the 7th of August. Full details can be read at https://tinyurl.com/y98356n9

The summer edition of TX Factor is out now and includes a trip to Norwich where Pete, M0PSX spends a day with the Norfolk Amateur Radio Club at their recent annual Field Day 'Radio Active'. He also chats to RSGB President Nick Henwood, G3RWF about his Club Initiative. TX Factor goes digital as Mike, G1IAR gives Bob, G0FGX an introduction to operating on DMR, Yaesu Fusion and D Star. They also visit a Devon amateur who has set up a Fusion Gateway to find out how he went about it. The new episode of TX Factor, sponsored by the RSGB and ML&S, is available at www.txfactor.co.uk and on You Tube and as it is professionally produced in HD looks great on a full size TV but works equally well on a PC, Mac, Tablet or smartphone.

Due to essential maintenance, the Ofcom Licensing Portal will be unavailable from 15:30 Friday, 14th July 2017 until 06:00 Monday, 17th July 2017

At this year’s RSGB Convention there will be the opportunity to sit the FCC tests for a US licence at 1pm on Sunday the 15th of October. Please contact Martin, G3ZAY at g3zay@btinternet.com before the event if you would like to sit an exam. This is important as he wants to ensure there are enough exam papers available and that candidates have the correct paperwork.

The latest YOTA 2017 vlog features Steve Bunting, M0BPQ who is the Station Manager for GB2GP at Gilwell Park. During the YOTA camp there will be a five-band SES running from morning to night with the call sign GB17YOTA. The RSGB has provided an award for those who make contact, so listen out for the youngsters on air that week! You can see all the vlogs via www.rsgb.org/yota-vlogs

In further microwave-related news, Ofcom have also confirmed the final details for their forthcoming auction of 2.3 and 3.4GHz spectrum that was removed as part of the 2014 Licence Review. The auction documents include an information memorandum with considerable detail of amateur and Primary User usage in these bands. The auction link can be found at https://tinyurl.com/yc8frb8e

The resurrected 25MHz signal of time and frequency standard station WWV is now emanating a 2kW signal from a circularly polarised turnstile antenna. It’s hoped that the latest antenna change to circular polarisation might be helpful to anyone studying propagation during next month’s total solar eclipse, which will be visible across the US. WWV has invited listeners’ comments and reports on its 25MHz signal by email to wwv@nist.gov

And now for the details of rallies and events for the coming week

Today, the 16th, the McMichael Rally takes place at Reading Rugby Football Club, Holme Park Farm Lane, Sonning Lane, Sonning on Thames, Reading RG4 6ST. Talk in will be on S22. Parking is free. Doors open at 9.30am and entry is £3. Tables and car boot spaces are £10. There will be trade stands and special interest groups. Catering and a licensed bar will be available on site. Due to venue rules, no dogs are allowed other than assistance dogs. Details from Andy on 0777 594 0016.

Next Sunday, the 23rd, the Finningley ARS Rally will take place at The Hurst Communications Centre, Belton Road, Sandtoft, Doncaster DN8 5SX. Doors open at 10:30am. There is free parking and a large indoor /outdoor traders area. Hot food and drinks are available all day. Admission is £3. Contact Kevin, G3AAF on 07831 614640.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

The Kuala Lumpur DX Team will be active as 9M4IOTA from Pangkor Island, AS-072, in West Malaysia from the 22nd to the 24th of July. They will operate CW, SSB and digital modes on the 10 to 80m bands. QSL direct to 9M2OOO.

Philip, G4PWO will be active as 8Q7PW from the Maldives, AS-013 for two weeks starting on the 18th of July. He is likely to concentrate on 40, 20, 17 and 15 metres using SSB if conditions are good, digimodes if bad. QSL via his home callsign via the bureau, Logbook of The World and eQSL or log search on Club Log.

Four German operators will be active as P40X from Aruba, SA-036, from the 22nd of July to the 5th of August. QSL via DL8UD, direct or via the bureau; the log will be uploaded to Club Log.

Vlad, UA0LCZ will be active as R66IOTA from Popov Island, AS-066, from the 25th to the 30th of July. QSL via his home callsign, direct or via the bureau.

Dieter, DF2SD will be active as OZ/DF2SD from Fano Island, EU-125, from the 23rd of July to the 4th of August. He will operate SSB and digital modes on the 6 to 80m bands. QSL via Club Log's OQRS, Logbook of The World and eQSL, or via his home callsign either direct or via the bureau.

John, W5JON will operate as V47JA from the island of St Kitts until the 5th of August. He operates SSB on 160m to 6m. QSLs go to his home address in Texas.

Pierre, VE3KTB will be operating as VY0ERC from the Eureka Amateur Radio Club station located on Ellesmere Island until the 22nd of July. This will count as NA-008 for the IOTA award. QSL manager is M0OXO.

Now the special event news

Mid Ulster ARC will operate a special event station at Coney Island until the 30th of July. Operation will be from 9am to 5pm and the address is Maghery Country Park, Co Armagh BT71 6NS.

Between the 22nd and the 30th of July, a big Scout Jamboree will take place near the town Sonderborg in Denmark. The Scout Jamboree will be active with the special call sign OZ17SJ and the QSL Manager is OZ1ACB. No IRCs or paper cards please, use Club Log OQRS. More details at https://qrz.com/db/oz17sj

Now the contest news

Today, the 16th, the 70MHz trophy contest runs from 1000 to 1600UTC. Using all modes the exchange is signal report, serial number, locator and postcode.

Also today, the 16th, the Low Power contest runs from 0900 to 1600UTC using CW on the 3.5 to14MHz bands. The exchange is signal report, serial number and power.

On Tuesday the 1.3GHz UK Activity Contest takes place from 1900 to 2130UTC. Using all modes the exchange is signal report, serial number and locator.

On Thursday the 70MHz FM Activity Contest runs from 1800 to 1900UTC and is immediately followed by the 70MHz UK Activity Contest from 1900 to 2130UTC where you can use all modes. The exchange for both is signal report, serial number and locator.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 14th of July.

Sunspot number 2665 caught NOAA by surprise last week. As we wrote the last report it was only just rotating into view, but ultimately turned out to be very large indeed. It helped push the solar flux index up to 91 during the week, although it was the only sunspot group visible.

We got the geomagnetic prediction about right though with solar material from a coronal hole pushing the K index up to five on the Sunday the 9th. The unsettled conditions continued until midweek, but then started to calm down after that.

Otherwise, it was business as usual with the summer ionosphere as the upper bands struggled to open to F2 layer DX at times. Maximum usable frequencies were around 14 to 18MHz over a 3,000km path, although daytime summer D layer absorption meant that at times there was little DX to be heard.

Next week, NOAA has the solar flux index in the range 85-90 with the chance of unsettled geomagnetic conditions midweek due to coronal hole activity. So it looks as if this weekend may offer the best HF conditions.

As always, keep an eye on the 40, 30 and 20m bands in the early morning and late evening, as they may still bring the odd surprise. Sporadic-E openings are still possible on HF, but not as prevalent as they were in May and June.

And now the VHF and up propagation news.

The start of the week is dominated by weak high pressure over southern Britain, but it may provide some temporary night-time and early dawn Tropo. As midweek approaches, the models are keen to bring an area of thundery rain northwards from France into southern Britain, so rain scatter on the GHz bands is a good mode to look out for. The latter part of the week sees high pressure returning to bring the Tropo back, so again look for overnight lifts or perhaps some DX to the south across Biscay to northern Spain.

It's worth noting that in the high holiday season in the Mediterranean region, there is potential for Tropo on most days pretty much from one end of the Med to the other, so pack that VHF handheld. These paths are so long that some of the QSOs may get labelled incorrectly as Es rather than Tropo on the clusters. Usually Tropo lasts for extended periods, whereas Es will be very transitory.

On the lower bands, some minor meteor showers are active around the end of July, but they don’t peak this coming week.

We still have some time to go with the Sporadic-E season and weak jet streams mean some options on 10m, even if the higher bands are not well supported.

Moon declination is positive and increasing this week and with falling losses as we approach another perigee on Friday, there’s a good week in prospect for EME.

And that’s all from the propagation team this week

 

RSGB GB2RS NEWS BULLETIN for 9th. July 2017

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 9th of July 2017

The news headlines:

  • Newsreader G4NZQ retires after nearly 23 years

  • No GB2RS from Germany next week

  • YOTA handover at Friedrichshafen

Phillip Brooks, G4NZQ has been looking after the GB2RS News Service in Norwich since the 20th of November 1994, which makes it almost 23 years of newsreading. Together with support from the local stand-in news readers, he has provided an unbroken service over that period. Phillip has decided it is time to retire, although the others in the team, David, G7URP, Roger, G3LDI and Mike, G4DYC are going to keep the service going, probably on a rota basis, so all will be well! The RSGB would like to thank Phillip for his many years of service to GB2RS and has recognised this commitment with a Certificate of Appreciation.

On Sunday the 16th of July there will be no News broadcast on 40m from Germany because both newsreaders are attending Ham Radio show at Friedrichshafen, Germany. They will resume reading the following Sunday, the 23rd.

Some members of the UK YOTA Team will be at the Friedrichshafen Ham Radio Exhibition, which takes place on the 14th to 17th of July. They will be there to receive the YOTA key and official YOTA flag from last year’s hosts. If you are attending, please make your way to the RSGB Stand on Saturday at 3.30pm local time. Everyone is welcome to visit the RSGB stand at any time. The President and General Manager will be there, along with some HQ staff members and several RSGB volunteers, all looking forward to meeting Members and non-Members alike.

The G5RP Trophy is an annual award to encourage newcomers to HF DXing. The award is not limited to youngsters or the newly-licensed; it is open to anyone who has recently discovered and made significant progress in HF DXing. If you are an established HF DXer and want to recommend someone to be awarded the G5RP Trophy for 2017, now is the time to send in your nomination. This prestigious award will be presented this year at the RSGB Convention on the 13th to 15th October. Please send your nominations to Ian Greenshields, G4FSU, by e-mail to ian.greenshields@gmail.com to arrive no later than Friday the15th of September.

To commemorate its 20th anniversary of Amateur Radio on the International Space Station, ARISS is planning to transmit a set of 12 slow-scan television images that capture the accomplishments of ARISS over the years. The SSTV transmissions from the International Space Station will take place on 145.800MHz FM around the 15th and 16th of July.

To celebrate Canada’s 150th anniversary, three Canadians are flying a helicopter all round the world, visiting major historical sites. Today, the 9th of July, the helicopter is visiting Poldhu in Cornwall, which follows its visit to Signal Hill, Newfoundland where Marconi received the first transatlantic signal sent from Poldhu. It is hoped that two-way contact will be made between the radio amateurs at both sites during the helicopter’s visit.

Several countries’ amateurs have recently gained a 60m allocation. The new Belize Amateur Radio Club website carries information that the new WRC-15 Amateur Secondary 60m allocation of 5351.5 – 5366.5kHz has become available, with a maximum power limit of 25W EIRP. The Cyprus telecom regulator issued a Gazette notice updating the national frequency table to include the new WRC-15 Amateur Secondary 60m allocation of 5351.5 – 5366.5kHz with a maximum power limit of 15W EIRP. There was also a note on the Amateur Secondary MF allocation of 472 – 479kHz, with a maximum power limit of 1W EIRP. Finally, for now, the Philippines Telecom Regulator has permitted access to the new WRC-15 Amateur Secondary 60m allocation of 5351.5 – 5366.5kHz under ITU footnote 5.133B, with a maximum power limit of 15W EIRP.

Radio Amateurs of Canada has announced an award for radio amateurs and short wave listeners that involves using HF radio to track the 150-day Canada C3 voyage of the Polar Prince from Toronto, Ontario, to Victoria, British Columbia, via the Northwest Passage. Part of Canada’s 150th anniversary celebration, Canada C3 is aimed at raising awareness of Canada’s coastline and inspiring a deeper understanding of Canada’s land and peoples. The voyage of the Polar Prince will continue until around the 28th of October. The vessel is transmitting a WSPR signal on 40, 30, and 20 meters, using the callsign CG3EXP. Full details of the award are at http://tinyurl.com/GB2RS-0907A

Bletchley Park holds collections of around 500,000 items, from diaries and photographs to codebreakers’ working papers and Enigma machines. You can see some of these in the exhibitions, but most are stored behind the scenes. They want to make the collections more accessible by making photographs and descriptions available online, but want to know which parts of the collection the public would be interested in exploring. You can take part in the survey at www.surveymonkey.co.uk/r/T2HJGFR

The amateur radio 70cm repeater GB3LV, located in Enfield, is off the air for the rest of the week at least, and maybe longer. This also means IRLP node 5600 and Echolink node 155403, which operate via GB3LV on 70cm, are also unavailable. There is currently no published timescale for a return to full operation.

And now for the details of rallies and events for the coming week

This weekend, the 2017 Microwave Round Table will be held at Finningley ARS, The Hurst Communications Centre, Belton Road, Sandtoft, Doncaster DN8 5SX. The two-day event will have presentations, demos, test lab, and Buildathon of a nanowave optical transceiver. Updates are on www.g0ghk.com and www.facebook.com/g0ghk

On the 9th, the Cornish Radio Amateur Club Rally takes place at Penair School, Truro, Cornwall TR1 1TN. Car parking is available on site. Doors open 10.30am and admission £2. There will be traders, Bring & Buy and club stalls. Catering is available. Contact Ken, G0FIC 01209 821 073 for more information.

Between the 14th and 16th of July, the Ham Radio show will take place at Friedrichshafen in Germany. There will be trade stands, special interest groups and IARU Member Societies with stands in the main hall. The show is known for its large flea market. Lectures take place each day, some in English. There will be a large RSGB book stall. Details are at www.hamradio-friedrichshafen.de/ham-en/

On Sunday the 16th, the McMichael Rally takes place at Reading Rugby Football Club, Holme Park Farm Lane, Sonning Lane, Sonning on Thames, Reading RG4 6ST. Talk in will be on S22. Parking is free. Doors open at 9.30am and entry is £3. Tables and car boot spaces are £10. There will be trade stands and special interest groups. Catering and a licensed bar will be available on site. Due to venue rules, no dogs are allowed other than assistance dogs. Details from Andy on 0777 594 0016.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Geoff, ZL3GA will visit Vanuatu in the Pacific, IOTA reference OC-035, until the 13th of July. He will be using YJ0GA and operating holiday style. Logs will be uploaded to Logbook of The World and also to Club Log.

Weather permitting, Gert and Jan will be active MM/ON4GS and MM/OS5A respectively from Hirta, the largest island in the St Kilda Archipelago, EU-059, from the 10th to 14th of July. The Outer Hebrides, EU-010, might be activated as well as an alternative, or during travel to and from the archipelago. They will operate SSB and CW on the HF bands. QSL via home calls with the bureau preferred and Logbook of The World.

Tony, PY2DY will be active as SY8APQ from Lesvos Island, EU-049, until the 2nd of August. QSL via PY2DY direct and Logbook of The World.

Pierre, VE3KTB hopes to be active again as VY0ERC until the 22nd of July. This is the Eureka Amateur Radio Club station located in the environs of the weather station on Ellesmere Island, NA-008. QSL via M0OXO's OQRS.

Now the special event news

Dennis, G7AGZ will operate GB6BEN on the 50, 145 and 433MHz bands as he climbs Ben Nevis in aid of Cornwall Hospice Care around the 8th of July onwards. See QRZ.com for full details. QSL via the bureau and eQSL, with SWL reports welcome.

GB0IS will be on the air as part of a meet and greet at the Theydon Bois Donkey Derby traditional fun day, on the 9th of July. Operations will be VHF/UHF only.

Mid Ulster ARC will operate a special event station at Coney Island until the 30th of July. Operation will be from 9am to 5pm and the address is Maghery Country Park, Co Armagh BT71 6NS.

Plymouth Radio Club will operate GB0ST for the Shark Trust to celebrate shark awareness day on the 14th of July between 8am and 8pm. The radio caravan will be located at the National Marine Aquarium, Rope Walk, Coxside, Plymouth PL4 0LF.

Now the contest news

The IARU HF Championships ends its 24 hour run at 1200UTC today, the 9th. It’s SSB only on the 1.8 to 28MHz bands. The exchange is signal report and ITU zone, which for the UK is 27.

On Tuesday there are two contests on 432MHz. The first is the FM Activity Contest at 1800 to 1900UTC and the second is the UK Activity Contest using all modes from 1900 to 2130UTC. The exchange is the same for both contests, signal report, serial number and locator.

On Thursday it’s the 50MHz UK Activity Contest from 1900 to 2103UTC. Using all modes the exchange is signal report, serial number and locator.

On Sunday the 16th, the 70MHz trophy contest runs from 1000 to 1600UTC. Using all modes the exchange is signal report, serial number, locator and postcode.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 7th of July.

Earlier last week the sun’s surface looked clear. There were no sunspots at all and the solar flux index remained in the low 70s. However, settled geomagnetic conditions helped make up for this with the K index often at zero.

Daytime D-layer absorption didn’t really help with the summer HF doldrums, but there were highlights in the evening with 40m and 20m becoming more lively as the sun started to set. For example, Doug, ZP6CW in Paraguay was workable with 5 watts CW on 20m on Wednesday evening and 40m was alive with signals from around Europe. The Reverse Beacon Network is often a guide to DX stations calling CQ, many of which go unanswered.

However, this weekend, the 8th and 9th, may see unsettled geomagnetic conditions again as a large coronal hole became geocentric on Thursday. This may allow solar material to escape from the Sun and head towards Earth. If so, the subsequent geomagnetic storming may see the K index rise this weekend, with the possibility of an initial ionospheric enhancement and then subdued maximum useable frequencies, auroral conditions and noisy bands thereafter.

Next week, NOAA predicts the solar flux index will remain in the low 70s, although a new sunspot was just appearing over the south-east limb of the sun on Thursday. NOAA predicts geomagnetic conditions may be very unsettled again from Thursday the 13th.

The 20, 30 and 40m bands remain the best for F2-layer DX fun, with the HF bands also benefitting from occasional Sporadic-E openings. However, these may become slightly less prevalent as we move into mid and late July.

And now the VHF and up propagation news.

Humid weather with a weak ridge of high pressure can often bring some summer Tropo conditions and this week will continue to offer occasional lifts, especially overnight.

There is a sign in the models for some slow-moving areas of low pressure during the week and these may bring a risk of thundery downpours, but equally the opportunity of some good rain scatter on the GHz bands. There are always plenty of aircraft over Europe, so look for aircraft reflection contacts on 1.3 and 2.3GHz up to 800km to work some new squares and make the bands more interesting.

With no major meteor showers peaking in the upcoming week, we’ll be relying on Sporadic-E on the low VHF bands. The season is still giving some occasional good days from the UK, although the present period of rather weak jet streams, which are often a good indicator of where Sporadic-E may develop, means that the Sporadic-E events may be limited both in scope and the highest band available.

We are past this Moon cycle’s apogee again but with minimum declination occurring only yesterday it is still negative for the upcoming week. Losses will continue to be high, so EME opportunities will be short.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 2nd. July 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 2nd of July 2017

The news headlines:

  • New places at YOTA 2017

  • Hongkongers celebrate with VR20 prefix

  • Youngsters to launch eclipse balloon

Two countries are no longer able to send representatives to the RSGB IARU Youth On The Air 2017 event. There are six places to fill, and all countries involved are being invited to nominate additional team members. If you’re a young radio amateur in the UK aged 15-25, are free from 5-12 August 2017, and might like to attend this fun-filled week, contact yota@rsgb.org.uk to find out more.

Commemorating the 20th anniversary of Hong Kong’s reunification with China, Hong Kong licensed radio amateurs are being allowed to use the special prefix VR20 on a voluntary basis from the 1st of July 2017 to the 30th of June 2018.

The two daughters of Winston, KI7CSK, Rebecca and Kimberley, are planning to launch a new high-altitude Balloon mission with APRS tracking for the North American solar eclipse on the 21st of August. The sisters will be working alongside other citizen scientists in a campaign called the Eclipse Ballooning Project, which will be gathering high-altitude data during the total phase of August’s eclipse. Video and photos from the flights will be shared with NASA and the world. The full story can be found at http://tinyurl.com/GB2RS-0702a

Hundreds of radio amateurs have attended RSGB Conventions and had a great time. If you've never been, take a look at our new video at www.rsgb.org/convention and find out why some people come back year after year. The dates for the 2017 event are the 13th to 15th of October and it takes place at Kents Hill Conference Centre in Milton Keynes. Bookings are now open. For details go to www.rsgb.org/convention

The RSGB’s latest vlog introduces the second member of the UK YOTA 2017 team – Jonathan Sawyer, 2E0UAR. He is 23 and belongs to the Reading and District Amateur Radio Club. You can view this and the previous vlog at www.rsgb.org/yota-vlogs The event doesn’t only include those young people attending the event at Gilwell Park: many clubs around the UK are putting on evens for young amateurs in their area.

The consultation on VHF-UHF UK Activity Contest future scoring schemes is now available. Online voting on this consultation will be available between 29 July and 20 August. RSGB Members who are active VHF/UHF contesters are encouraged to read the consultation document at www.rsgb.org/ukac-consult and vote.

The IARU HF Championship takes place on the 8th and 9th of July. As well as being a contest for individuals around the world there is a team element, with teams representing national societies. For the past few years the callsign used by the RSGB HQ team has been GR2HQ and it will be on the air again this year. GR2HQ stations will be spread across the country, at some of the best equipped contesters’ QTHs. Those people open up their shacks to other top contesters, each forming a sub team. Each GR2HQ station concentrates on one band and mode, for example 80m SSB, but some of the bigger stations will be active on more than one band and mode. They are all linked live via the internet, so if you want to know what frequency any of them is on you can ask any of the others. So why might you want to do this? To make as many band and mode QSOs as you can, to qualify for one of the free awards. There are several available. See http://gr2hq.webs.com/ for details.

The latest RSGB Convention 2016 lecture to be released on video is by RSGB President, Nick Henwood, G3RWF. Entitled ‘DX fun without spending loads of money’, he talks about some of his solo overseas trips as an economy class DXer. It is in the RSGB video portal and is only available to RSGB Members. Go to www.rsgb.org/video to find out more.

And now for the details of rallies and events for the coming week

The Barford Norfolk Radio Rally is on today, the 2nd of July, at Barford Village Hall & Green, Barford, Norwich NR9 4AB. Talk-in is on S22 and car parking is free. Doors open at 8am for traders and 9am for visitors. There will be trade stands, a car boot sale, a Bring & Buy, raffle, repeater group representatives and catering. Entry costs £2 per person, with under 16s free. Contact radio@dcpmicro.com for details.

LAMFEST takes place on the 8th of July at Elsecar Heritage Centre, Wath Road, Elsecar, Barnsley S74 8HJ. Doors open from 10am to 4.30pm and admission is £2. Tables are free. The event is entirely in aid of the Yorkshire Air Ambulance. Contact Clair Marsh on 01226 361 700.

On the 8th of July, Stockport Radio Society Rally will be held at Walthew House, 112 Shaw Heath, Stockport, Cheshire SK2 6QS. Doors open from 10am to 3pm. Admission is £2 and there will be catering on site. There will be trade stands, special interest groups and an RSGB bookstall. There will be a raffle held on the day. Contact Heather Stanley, M6HNS on 07506 904 422.

On the 8th and 9th of July the 2017 Microwave Round Table will be held at Finningley ARS, The Hurst Communications Centre, Belton Road, Sandtoft, Doncaster DN8 5SX. The two-day event will have presentations, demos, test lab, and Buildathon of a nanowave optical transceiver. Updates are on www.g0ghk.com and www.facebook.com/g0ghk

On the 9th, the Cornish Radio Amateur Club Rally takes place at Penair School, Truro, Cornwall TR1 1TN. Car parking is available on site. Doors open 10.30am and admission £2. There will be traders, Bring & Buy and club stalls. Catering is available. Contact Ken, G0FIC 01209 821 073 for more information.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Gil, 4F2KWT will be active as 4G1L from Palawan Island, IOTA reference OC-128, between the 7th and 9th of July. He will operate CW and RTTY on the 30 and 20m bands. QSL via his home callsign.

John, G4IRN will be operating holiday-style from the Maldive Islands until the 6th of July. He plans to use 100 watts to wire antennas and his callsign will be 8Q7RN. QSL via Club Log OQRS. Logs will also be uploaded to Logbook of The World.

Chris, W3CMP and Dale, N3BNA will be visiting Haiti until the 6th of July. In their spare time they will be operating as 4V1G, with a major focus on 6 and 4 metres. QSL via W3HNK.

Eric, KV1J will be on the air as FP/KV1J from Miquelon Island, IOTA NA-032, from the 4th to the 18th of July. Activity will be on the 160 to 6m bands using primarily SSB and RTTY with some CW and other digital modes. He plans to be active on the linear satellites as well as the upcoming IARU, NAQP RTTY, and CQ VHF contests. QSL to home call.

Gary, K9AW is on the air as J68GD from St Lucia until the 16th of July while on holiday. Activity is on the 10 to 80m bands. This includes being an entry in the upcoming IARU HF World Championship contest. QSL to his home callsign.

Now the special event news

Dennis, G7AGZ will operate GB6BEN on the 50, 145 and 433MHz bands as he climbs Ben Nevis in aid of Cornwall Hospice Care around the 8th of July onwards. See QRZ.com for full details. QSL via the bureau and eQSL, with SWL reports welcome.

Durham & District ARS is participating as one of the bonus stations in the 13 Colonies special event. GB13COL will run 24 hours a day from 1300UTC on the 1st of July to 0400UTC on the 7th. The primary focus of the event will be the HF bands, as well as VHF and UHF using SSB, CW and digital modes for contacts. More info at www.13colonies.info and QRZ.com.

II2FIST will be active until the end of the year, CW only, to celebrate the 30th anniversary of the FIST Club, the International Morse Preservation Society. QSL direct or via the bureau via IZ2FME.

Chertsey Radio Club will be running special call sign GB8SSD until the 2nd of July at 1159UTC to celebrate 33 years since Space Shuttle Discovery’s initial flight.

GB0IS will be on the air as part of a meet and greet at the traditional fun day, the Theydon Bois Donkey Derby on the 9th of July. Operations will be VHF/UHF only.

Mid Ulster ARC will operate a special event station at Coney Island from the 8th to the 30th of July. Operation will be from 9am to 5pm and the address is Maghery Country Park, Co Armagh BT71 6NS.

The commemorative callsign OF100HQ will be on the air during the IARU HF World Championship event July 8-9 to mark Finland’s 100th anniversary.

Now the contest news

The RSGB VHF National Field Day ends its 24 hour run at 1400UTC today, the 2nd, using the 50 to 1296MHz bands. Using all modes, the exchange is signal report, serial number and locator.

Today, the 2nd of July, the 3rd 2m Backpackers contest runs from 1100 to 1500UTC. Using all modes, the exchange is signal report, serial number and locator.

On Monday the 80m Club Championships will run from 1900 to 2030UTC. Using CW only the exchange is signal report and serial number.

On Tuesday the 144MHZ FM Activity Contest runs from 1800 to 1900UTC. It is followed immediately from 1900 to 2130UTC by the 144MHz UK Activity Contest, when all modes are available. The exchange for both is signal report, serial number and locator.

Next weekend is the IARU HF Championships running from 1200 to 1200UTC. It’s SSB only on the 1.8 to 28MHz bands. The exchange is signal report and ITU zone, which for the UK is 27.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 30th of June.

This week NASA confirmed that we are heading for solar minimum, with the low point expected in 2019-2020. It also said that this may bring more long-lived coronal hole activity. This should come as no surprise to radio amateurs as we have been reporting near-minimum solar flux index levels and the ongoing effects of coronal holes for many months. Last week, the solar flux index hovered around the low 70s, but geomagnetic conditions were relatively settled with a K index in the range zero to two.

Nevertheless, as we are in the summer HF doldrums, F2 layer maximum usable frequencies for amateurs often struggled to get above 18MHz during daytime.

A quick listen on the 14.100MHz International Beacon Network frequency on Thursday afternoon showed RR90 coming in from Russia and OH2B from Finland, and that was about it. OH2B was also audible on 18.110MHz. However, some better-equipped stations reported they had worked the B7CRA IOTA DXpedition in China on 20m, so there is always DX to be had if you know where to look.

Next week, NOAA predicts the solar flux index will remain in the mid 70s and geomagnetic conditions should be settled. A view of the Sun in extreme ultraviolet showed no earth-facing coronal holes, so make the most of the quieter conditions and continuing Sporadic E openings.

It might also be an opportunity to head for the hills and try some portable HF DXing, with the added benefit of lower noise levels.

And now the VHF and up propagation news.

The coming week starts with low pressure nearby over Scandinavia and another low moving towards northwestern Britain. In the south of the country a weak high may give some Tropo conditions at the end of the weekend and for part of next week, although there is a chance it will collapse before mid-week. The principal Tropo directions are to the south into France and northern Spain.

We had some good rain scatter on 10GHz last week with paths open across southern England and over to Northern France, but sadly little UK activity to take advantage of it. The tendency for low pressure in the north, and perhaps later in the south, will mean that more rain scatter should be possible in any summer thundery showers.

The Sporadic-E season still offers opportunities for the bands from 28 to 144MHz to suddenly spring into action. Prime times to check are late morning and again late afternoon and early evening. A 144MHz opening is likely to be a rare event, but 28, 50, and 70MHz openings are commonplace at this time of the year.

An encouraging number of UK stations turned out for the UK Microwave Group’s 10GHz contest and a few took part in the Dubus moonbounce contest on the band. There are a growing number of UK stations active on moonbounce above 1GHz, where there is good activity and plenty of DX to work.

The upcoming week has negative Moon declination and high losses due to its apogee, or furthest point from Earth, on Thursday, so activity will be lower, making it a good week to further optimise those EME systems using solar noise.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 25th. June 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

GB2RS NEWS

Sunday 25th of June 2017

The news headlines:

  • Maintenance takes SAQ off the air

  • Asteroid named after radio amateur

  • What would you ask an astronaut?

There will be no Alexanderson Day over-the-air VLF transmission on the 2nd of July from SAQ, the Alexanderson alternator station in Sweden. SAQ periodically schedules transmissions with the nearly century-old behemoth that operates on 17.2kHz from the World Heritage Grimeton Radio Station. SAQ said the event was cancelled due to ongoing maintenance work at the site. The station will still observe Alexanderson Day with activities that include two startups of the Alexanderson alternator and a ‘local’ transmission. These events will be streamed via YouTube. The site will be open to visitors.

The International Astronomical Union has named a celestial body after a radio amateur. Space physicist and radio amateur Asta Pellinen Wannberg, SM3UHV, is a professor at the Department of Physics at Umeå University. She has made a ground-breaking effort to use scattering radar when studying meteors that are activated when small particles penetrate the atmosphere. The name given is Asteroid 11807 Wannberg.

There’s just six weeks to go before the RSGB host the IARU Region 1 Youngsters on the Air activity week. Activities during the week will include Summits on the Air, ARDF, construction, and operating a special event station – amongst many other topics. We are still looking for volunteers from RSGB affiliated clubs to help with various aspects of the event, particularly mini-bus drivers on some days. If you can help, please send an email to yota@rsgb.org.uk – whether you can offer just a day or maybe more.

YOTA teams across the world have been invited to submit questions for the planned contact with the International Space Station during YOTA 2017. Linking with the theme of the amateur radio event, questions should focus on communications, which can include amateur radio, mobile phones, data links, satellites, etc. YOTA team members have been asked to try and think of questions no-one else has asked before. What would you ask? We won’t know when the ISS contact will take place until one week before the event, but the plan is to have it streamed live over the internet so people everywhere will be able to watch the buildup and the contact itself. Please email any suggested questions to yota@rsgb.org.uk

The RSGB is pleased to announce the appointment of Professor Anthony Kent, G8PBH, as Chair of the RSGB Examinations Standards Committee. Tony obtained his callsign, G8PBH, in 1978 and has been active on the bands continuously since. His interests in that time have included home construction, mobile and portable operation and, most recently, DX chasing. His favourite band is 6m and, in particular, the Sporadic-E mode of propagation on that band. He uses mostly SSB and data modes. Tony is a Fellow of the Institute of Physics.

For those attending the HAM Radio show in Friedrichshafen, Germany between the 14th and 16th of July, Saturday is Summits on the Air – or SOTA – day. Starting at 12 noon there will be a get-together, lecture, activation and the annual dinner, so check reflector.sota.org.uk for details.

A paper by IARU Region 1 President Don Beattie, G3BJ, for the Landshut Conference in September, that the longer term financial outlook for Region 1 is poor. It says that the general fund will be entirely depleted by 2021, and total reserves exhausted by 2023, rendering IARU Region 1 insolvent. The paper suggests a number of changes to address the problem, including refocussing the YOTA programme and devolving some activity or increasing participant contributions. You can download the paper from tinyurl.com/GB2RS-2506B

And now for the details of rallies and events for the coming week

The West Of England Radio Rally takes place today, the 25th of June, at the Cheese & Grain, Market Yard, Bridge Street, Frome, Somerset BA11 1BE. Doors open from 10am to 2pm, with admission priced at £3 for adults and children under 14 free. There will be inside & outside traders, free car parking, a café, RSGB bookstall and disability facilities. Details from Shaun, G8VPG on 01225 873 098.

Bangor & District Amateur Radio Society’s 50th Annual Rally will be held on Saturday the 1st of July in Donaghadee Community Centre, The Parade, Donaghadee, County Down BT21 0HB. The venue is signposted, easily found, and has free parking. There will be trade stands, a Bring & Buy, bookstall and RSGB stand. Refreshment will be available. Doors will open at 11.30am and admission is free in celebration of the 50th anniversary. RSGB president, Nick Henwood, G3RWF, will be attending. Further details from Harry Squance, GI4JTF, on 0777 594 2174.

The 1st Houghton Le Spring ARC Rally will be at the Dubmire Royal British Legion Club, Britannia Terrace, Fencehouses DH4 6LJ on the 1st of July. Doors open from 10.30am until 3pm. Entry is free. There will be traders, club and private stands. Tea & coffee will be available, and a licensed bar will open from 11am. Details from Ken, on 0795 146 0290.

The Barford Norfolk Radio Rally is on the 2nd of July at Barford Village Hall & Green, Barford, Norwich NR9 4AB. Talk-in is on S22 and car parking is free. Doors open at 8am for traders and 9am for visitors. There will be trade stands, a car boot sale, a Bring & Buy, raffle, repeater group representatives and catering. Entry costs £2 per person, with under 16s free. Contact radio@dcpmicro.com for details.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Members of the Chinese Radio Amateurs Club are taking part in a DXpedition to Yongxing Island in the Xisha Archipelago from the 26th of June to the 2nd of July. The callsign will be B7CRA and they will operate on the 80m to 6m bands using CW, SSB and digital. The IOTA reference is AS-143 and the QSL Manager is BA4TB.

Sookun, HL1AHS will operate as VK9AA on Christmas Island, OC-002 until the 1st of July. He will be on all bands 80m to 10m CW, SSB and digital. The QSL Manager is HL2UVH.

Eddy, DM5JBN will be active as 9A/DM5JBN from the islands of Hvar, EU-016, from the 28th of June to the 2nd of July, and Brac, EU-016, between the 4th and the 9th. He operates mainly CW and RTTY. QSL via his home call, direct or bureau, plus Logbook of The World and eQSL.

John, GW4SKA will be active as GD4SKA from the Isle of Man, EU-116, from the 29th of June to the 9th of July. He will operate only RTTY and JT65 on the HF bands. QSL via M0OXO's OQRS at www.m0oxo.com or direct only to M0OXO.

Keith, G3TTC plans to operate holiday style as GM3TTC/P from several islands in IOTA groups EU-123 and EU-008 until the 1st of August. He says no paper QSLs please as IOTA credit will be given through Club Log matching.

Peter, LA7QIA will be active as JW7QIA from Spitsbergen, EU-026, Svalbard until the1st of July. He will operate CW, SSB and digital modes, with a focus on 6m. QSL via his home call.

Now the special event news

Dennis, G7AGZ will operate GB6BEN on the 50, 145 and 433MHz bands as he climbs Ben Nevis in aid of Cornwall Hospice Care around the 8th of July onwards. See QRZ.com for full details. QSL via the bureau and eQSL, with SWL reports welcome.

Burnham Beeches Radio Club celebrates its 80th birthday this year. As part of the celebrations GB8OBB will be active today, the 25th of June, from the historic Burnham Beeches woodland, located approximately 25 miles west of Central London The nearest postcode is SL2 3LB. The event is timed to coincide with the ARRL Field Day contest, so visitors should see and hear plenty of activity on the HF bands. Planned interactive activities for the public involve direction finding and Morse decoding.

GB2CM will be on the air from Crossness Engines Trust at Crossness Museum, The Old Works, Thames Water STW, Bazalgette Way, Abbey Wood, London SE2 9AQ today, the 25th, from 10.30am to 4pm. The museum admittance is £7.

Leicester Radio Society will be running GB0APS from the Museums Leicester Vintage Festival for International Museums on the Air today, the 25th. Activity will be from 1pm to 5pm. Admittance to the museum is £3.50 and it is at Corporation Road, Leicester LE4 5PX.

GB2NWA is being activated at North Weald Airfield for International Museums Weekend. There will be multiple stations running a mixture of HF & VHF/UHF frequencies on the 25th.

Llanelli ARS will be running GB1BAF, for British Armed Forces Day. The event will run until the 27th of June. Activity will be on HF and 2m. QSL is via the bureau, see QRZ.com for details.

Grey Point Fort Amateur Radio Society will be taking part in Armed Forces Day today, the 25th, from 10am to 5pm at Grey Point Fort, Fort Road, Helen's Bay, Crawfordsburn, Co Down BT19 1PU. All Museums will be open and the club station on the air using MN0GPF, GB0GPF and GN0URN. The Restored 6 inch coastal guns dated 1899 will be fired at 1 pm.

Durham & District ARS is participating as one of the bonus stations in the 13 Colonies special event. GB13COL will run 24 hours a day from 1300UTC on the 1st of July to 0400UTC on the 7th. The primary focus of the event will be the HF bands, as well as VHF and UHF using SSB, CW and digital modes for contacts. More info at www.13colonies.info and QRZ.com.

Now the contest news

Today, the 25th, the UK Microwave Group contest runs from 0600 to 1800UTC. Using all modes on the 5.7 and 10GHz bands, the exchange is signal report, serial number and locator.

Also today, the 25th, from 0900 to 1200UTC it’s the 50MHz CW contest. The exchange is signal report, serial number and locator.

Finally for today, the 70MHz Cumulative contest runs from 1400 to 1600UTC. Using all modes, the exchange is signal report, serial number and locator.

On Tuesday the SHF UK Activity Contest runs from 1900 to 2100UTC. Using all bands between 2.3 and 10GHz the exchange is signal report, serial number and locator.

Next weekend, from 1400UTC on the 1st to 1400UTC on the 2nd, the RSGB VHF National Field Day will take place on the 50 to 1296MHz bands. Using all modes, the exchange is signal report, serial number and locator.

On the 2nd of July the 3rd 2m Backpackers contest runs from 1100 to 1500UTC. Using all modes, the exchange is signal report, serial number and locator.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 23rd of June.

Last week the solar flux index remained steadfastly in the mid 70s. There was only one very minor S class solar flare, on Sunday the 18th of June. As predicted, geomagnetic conditions were unsettled on the Sunday, but improved as the week went on.

During a week when we had the solar solstice, HF conditions were subdued. This is pretty much par for the course this time of year. A change in the ionospheric chemistry with more diatomic molecules and fewer monatomic species means it is harder to ionise. So, paradoxically, despite having more sunlight, maximum useable frequencies are lower during summer days. But, as we keep saying, you may find that 20m remains open much later in the evening. If we had some sunspots it might have even remained open all night.

Next week NOAA predicts more of the same with the solar flux index in the range 70-74. Monday may be a little unsettled geomagnetically, but then the rest of the week should be better with a K index of around two.

At the moment, maximum useable frequencies over a 3,000km path are around 14MHz, with occasional openings up to 18MHz. After dark, 30m and 40m will remain the best bands for DX, with 20m probably closing in the late evening and usually before midnight. Sporadic-E openings on the higher bands should also remain prevalent as we head towards the end of June.

And now the VHF and up propagation news.

Sporadic-E is still the main DX mode through to August, and on the 16th of June we had one of the best events for a long time. Thousands of 144MHz QSOs were reported to the Make more miles on VHF website, including contacts from South Wales into the Balkans.

The best policy to catch Sporadic-E is to maximise your chances by checking the bands late morning and late afternoon or early evening to capture the traditional two peaks of activity. Also look for late-evening openings towards Iceland, Greenland and beyond. Check the beacons and clusters for signs of activity, remembering that an opening will build up in frequency as it develops – first 10m, then through 6m and 4m, to perhaps 2m.

Despite the heatwave, Tropo conditions didn’t seem to materialise last week, with no cluster reports of 144MHz or above Tropo QSOs over 600km from the UK.

Over the next week or so, it looks as if the changeover to low pressure will be completed and for much of the time there will be low pressure over Britain or nearby. This means that rain scatter will be the best GHz bands DX option. Tropo will not feature strongly again this week, but some short-lived overnight and dawn lifts are possible before the heat of the day breaks down any surface temperature inversion.

Today shows high and falling Moon declination, with low and increasing losses, so get your EME QSOs in the early part of the coming week.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 18th. June 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

GB2RS NEWS

Sunday 18th of June 2017

The news headlines:

  • Exam syllabus reviews published

  • YOTA 2017 volunteers sought

  • Jamaica gets 5MHz

A complete review of the syllabus for all three levels of the amateur radio examinations has been completed. The draft of the new syllabus is now available for consultation together with a survey for any comments you may wish to make. Please visit www.rsgb.org/syllabus_review to access the syllabus draft document and learn how to make your comments.

There’s just seven week to go before the RSGB host the IARU Region 1 Youngsters on the Air activity week. Activities during the week will include Summits on the Air, ARDF, construction, and operating a special event station – amongst many other topics. We are still looking for volunteers from RSGB affiliated clubs to help with various aspects of the event, particularly SOTA, construction, exams and assessments. If you can help, please send an email to yota@rsgb.org.uk whether you can offer just a day or maybe even more. Donations are welcome and still coming in to support the event from clubs and individuals. If you can spare something and would like to join the ranks of supporters, please go to www.rsgb.org/yotasupporter

Hot on the heels of now being Morse code-free, Jamaica also has access to 5MHz. In a recent update to their National Frequency Allocation Table published by the regulator, the WRC-15 60m Amateur Secondary Allocation of 5351.5 – 5366.5kHz has been granted under ITU Footnote 5.133B, which in the case of Jamaica means a maximum power of 25W EIRP. The Jamaican Amateur Radio Association is advocating use of the new IARU Region 2 60m band plan.

Garden City Amateur Radio Club will sponsor the Boy Scouts of America K2BSA/8 special event station at the Michigan Crossroads Council D-Bar-A Scout ranch, locator EN82ix. The station will be on the air from 0300UTC on the 25th of June to 0500UTC on the 28th of June. They will start out using 3.840, 7.270 and 14.330MHz. This camp is an opportunity for older Scouts to earn merit badges toward their Eagle Scout award and the radio merit badge.

The recent Hamvention® 2017, at its new venue in Xenia, Ohio, attracted 29,296 attendees. That is the second-largest reported attendance in the history of the event. A flavour of the event can be seen in the July RadCom.

Hundreds of amateur radio stations have reported receiving the WSPR signal being transmitted by CG3EXP on 20, 30, and 40m from the Canada C3 expedition. The expedition is part of Canada’s Sesquicentennial Celebration. The 220-foot long Polar Prince, a former Canadian Coast Guard vessel, is a research icebreaker is sailing from Toronto to Victoria via the Northwest Passage. Website www.qrp-labs.com/c3.html contains a live link.

Taking place from the 13th to the 15th of October at Kents Hill Conference Centre in Milton Keynes, the RSGB Convention lecture programme is, once more, catering for all aspects of amateur radio. We have confirmed talks from the A25UK DXpedition to Botswana and the ZL7G DXpedition to Chatham Island. Professor Hugh Griffiths, G4CNV will speak on Reflections on the History of Radar, making use of recently declassified material from the Public Records Office at Kew. This year, the AMSAT-UK Colloquium is combined with the RSGB Convention and, amongst other space and satellite talks, we are delighted that Professor Monica Grady, who many of you will have seen on television talking about the Rosetta mission, has agreed to come and talk. Monica is Professor of Planetary and Space Sciences at the Open University and has previously presented the prestigious Royal Institution Christmas Lectures on the subject of A Voyage in Space and Time. Booking for the event is now open and you can book everything from the whole weekend to a single day ticket, go to www.rsgb.org/convention for full details.

And now for the details of rallies and events for the coming week

Today, the 18th, the 30th Newbury radio Rally takes place at the Newbury Showground, next to the junction of the M4 and A34 in Berkshire. There is free parking on site and entry is £2.50, or £12.30 for those trading in the car boot area. There will be a display area of an amateur radio station, exhibits, special interest groups, clubs and societies. There is on site catering and disabled facilities. The site is open to sellers from 8am and to the public from 9am.

The West Of England Radio Rally takes place next Sunday, the 25th of June, at the Cheese & Grain, Market Yard, Bridge Street, Frome, Somerset BA11 1BE. Doors open from 10am to 2pm, with admission priced at £3 for adults and children under 14 free. There will be inside & outside traders, free car parking, a café, RSGB bookstall, facilities for disabled. Details from Shaun, G8VPG on 01225 873 098.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

A team of seven German operators will be active as DL0DFF from Hallig Hooge, IOTA reference EU-042, between the 22nd and the 24th of June. They will operate CW, SSB and digital modes on the 80 to 10m bands as well as 2m. QSL via DL3HBZ, either direct or via the bureau, or use OQRS on Club Log.

Ralph, DL9MWG will be active from Sao Miguel, EU-003, in the Azores until the 1st of July. He will operate mainly CW on the 80 to 10m bands. QSL via is home callsign, direct or via the bureau.

Dave, GM0LVI will be active holiday style as SV8/GM0LVI/p from the island of Zakynthos, EU-052, until the 6th of July. He will operate QRP. QSL via GM0LVI, direct or via the bureau.

Ken, KH6QJ will be on the air as T32AZ from Eastern Kiribati, OC-024 from the 28th of June to the 4th of July. Activity will be on 80, 40, 20, 15 and 10 metres using SSB. QSL via his home callsign, direct or by the bureau.

Look for David, KG5CCI to be active as V31CI from Ambergris Caye, NA-073, in Belize from the 21st to the 27th of June. Listen for him on satellites, 6m and possibly on the HF bands. QSL direct to KG5CCI.

Now the special event news

South Essex ARS will be operating from The Bay Museum, Canvey Island today, the 18th of June, for Museums on the Air, and to commemorate the two B17s that crashed at Canvey Point in 1944. Next weekend, on the 24th, they will be attending the Paddocks Community Centre, Long Road, Canvey Island, Essex SS8 0JA for Armed Forces Day.

Rhondda Amateur Radio Society will be running GB0BTB today, 18th of June, for the historic Beating The Bounds. Members will be active on all bands and modes, including data.

Burnham Beeches Radio Club celebrates its 80th birthday this year. As part of the celebrations GB8OBB will be active on the 24th and 25th of June from the historic Burnham Beeches woodland, located approximately 25 miles west of Central London The nearest postcode is SL2 3LB. The event is timed to coincide with the ARRL field day contest, so visitors should see and hear plenty of activity on the HF bands. Planned interactive activities for the public involve direction finding and Morse decoding.

GB2CM will be on the air from Crossness Engines Trust at Crossness Museum, The Old Works, Thames Water STW, Bazalgette Way, Abbey Wood, London SE2 9AQ on the 25th from 10.30am to 4pm. The museum admittance is £7.

Leicester Radio Society will be running GB0APS from the Museums Leicester Vintage Festival for International Museums on the Air on the 24th and 25th. Activity will be from 1pm to 5pm. Admittance to the museum is £3.50 and it is at Corporation Road, Leicester LE4 5PX.

On the 18th, the 21st and the 24th of June, a group of Essex Hams will be operating GB1JSS for the June Summer Solstice. Stations will be operating on multiple bands from Galleywood Common near Chelmsford, and on Wednesday, the longest day of the year, stations will be operating from sunrise to sunset. More details at www.essexham.co.uk.

GB2NWA is activated again next weekend for another International Museums Weekend. There will be multiple stations running a mixture of HF & VHF/UHF frequencies on the 24th and 25th.

Llanelli ARS will be running GB1BAF, for British Armed Forces Day. The event will run from the 19th to the 27th of June. Activity will be on HF and 2m. QSL is via the bureau, see QRZ.com.

Now the contest news

The 50MHz trophy ends its 24 hour run at 1400UTC today, the 18th. Using all modes on the 6m band, the exchange is signal report, serial number and locator.

The All Asian DX contest ends its 48 hour run at 2359UTC today, the 18th. Using CW only on the 1.8 to 28MHz bands, the exchange is signal report and age.

Today, the 18th, the UK Microwave Group High Band contest runs from 0900 to 1700UTC. Using all modes on the 24-248GHz bands the exchange is signal report, serial number and locator.

The Worked All Britain 50MHz phone contest takes place today, the 18th of June, from 0900 to 1500UTC. The exchange is signal report, serial number and, for UK stations, their WAB square. Entries need to be with the contest manager by the 9th of July. See www.worked-all-britain.org.uk for more information.

On Tuesday the 1.3GHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes, the exchange is signal report, serial number and locator.

On Thursday the 80m Club Championships run from 1900 to 2030UTC. Using SSB only, the exchange is signal report and serial number.

Next Sunday, the 25th, the UK Microwave Group contest runs from 0600 to 1800UTC. Using all modes on the 5.7 and 10GHz bands, the exchange is signal report, serial number and locator.

Also in the 25th, from 0900 to 1200UTC it’s the 50MHz CW contest. The exchange is signal report, serial number and locator.

Finally for next Sunday the 70MHz Cumulative contest runs from 1400 to 1600UTC. Using all modes, the exchange is signal report, serial number and locator.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 6th of June.

Last week, the solar flux index stayed steadfastly in the mid-70s. After Sunday the 11th, geomagnetic conditions were also reasonably settled, with the K index mainly around one or two.

The big HF news this week has been the ongoing Sporadic-E openings. These have affected all the HF bands, but are particularly noticeable on 10 metres. A Sporadic-E cloud over the UK on the 9th resulted in G0KYA in Norfolk even working Mike, G4XRR in Weymouth on 10m SSB. This is very short skip, even for a Sporadic-E opening.

Next week, NOAA predicts the solar flux index will be in the low 70s, but geomagnetic conditions may be unsettled this weekend due to a series of coronal holes. Conditions should be more settled as the week progresses.

Apart from Sporadic-E openings, do keep an eye on 14MHz, especially during late evening, as the band often throws up some interesting DX via F2 layer openings. In summer, 20m stays open much longer than in winter and can often be better in the evening, once D-layer absorption has died down.

JT65 is also proving very popular for DX, especially for amateurs who can’t put up extensive antennas or who prefer to run low power.

And now the VHF and up propagation news

Early next week will be dominated by high pressure, lasting until at least midweek. The main emphasis is for the south of the country to be closer to the high initially, but in one model this transfers to northern Britain by the end of the week. This will offer many areas some summer Tropo conditions and, in particular, fair prospects within the UK overnight and first thing in the morning until the daytime heating breaks down the surface temperature inversion. The bias of the high to the south should also offer some paths from southwest Britain across Biscay to northern Spain.

The point of doubt in the coming week would appear to be the security of the high after midweek. One of the models brings in a showery trough, and eventually a slow-moving area of low pressure, which could mean thunderstorms and some rain scatter on the GHz bands if it turns out to be correct.

As we said in the HF report, June is high season for Sporadic-E. There have been some good openings in the last week and should be again next week, although as the high builds, prospects may quieten down a bit.

EME prospects improve this week, with declination going positive today and losses falling as the week progresses.

The June Bootids and Beta-Taurids meteor showers are active this week but the zenithal hourly rate, a measure of the shower’s meteor rate, is fairly low from both.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 11th. June 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

GB2RS NEWS

Sunday 11th of June 2017

The news headlines:

  • Real-time propagation tool goes online

  • Jamaica removes Morse requirement

  • New 122 and 241GHz UK records

A new graphing tool has been developed by Jim, G3YLA of the Propagation Studies Committee to show the near real-time critical frequency over the UK and the predicted maximum usable frequency over different paths. A feature on how to use the free tool appears in the July issue of RadCom. But if you want to try the critical frequency tool on your own it can be found at www.convectiveweather.co.uk/ionosphere and there are useful help files to get you going.

Amateur radio operators and technicians in Jamaica will no longer be required to be proficient in Morse code, as a result of changes to the regulations for the two pieces of legislation that govern radio and telegraph control services.

The existing 122GHz and 241GHz UK distance records were both extended to new distance of 6.8km with two-way contacts in CW between John Hazell, G8ACE, operating from his home, to Ian Lamb, G8KQW/P located at Shroner Wood, Winchester. The contact took place on Sunday the 21st of May. Transmit power levels were around 200 microwatts at both ends on both bands, and the antennas were 30cm dishes with separate 122GHz and 241GHz feed horns. RST was 539 each way on both bands. You can see the contacts thanks to the video uploaded to YouTube by John. See https://youtu.be/k6ZkNyYJb_Qa for details.

A three-page briefing note from the UK Activity Contest workshop on the 3rd of June is now available. It can be downloaded as a PDF from www.rsgb.org/vhf-contest-update and describes what was discussed, plus the workshop group’s unanimous proposals for the further development of these successful contests.

European Space Agency Astronaut Thomas, KG5FYG, returned to Earth on the 2nd of June after a 6-month duty tour on the International Space Station. It took more than 3 hours to descend to Earth in a Soyuz MS-03 transporter. During his time on the ISS he participated in several Amateur Radio on the International Space Station school contacts. Italian astronaut and amateur Paolo Nespoli, IZ0JPA will head to the ISS in July.

Grimsby ARS has upgraded the D-Star UHF repeater GB7GC with new antennas and a UHF preamp on receive. These improvements will help with better coverage of the area. They will be doing the same for GB3GY, the UHF FM repeater based in Cleethorpes. Visit www.grimsbyars.uk for more details.

The callsign of the Perth City internet gateway on 145.2125MHz is now MB7APT-L. The station is part of the Echolink system, with a new node number of 866340. The gateway station is located on Kinnoull Hill, on the outskirts of Perth. It has good coverage both of the city and a swathe of its hinterland to the North and West. Access is with a CTCSS tone of 94.8Hz. 

And now for the details of rallies and events for the coming week

Today, the 11th of June, the Junction 28 Amateur Radio Rally will take place at Bowls Hall Alfreton Leisure Centre, Church Street, Alfreton DE55 7BD. Contact the rally secretary for details on 01159 307 322

Also on today, the 11th, the East Suffolk Wireless Revival, otherwise known as the Ipswich Rally, will take place at the new venue of Kirton Recreation Ground, Back Road, Kirton, IP10 0PW, just off the A14. Doors open at 9.30am, with free car parking and an entry fee of £2. There will be trade stands, a car boot sale, Bring & Buy, special interest groups, GB4SWR HF station on the air and an RSGB bookstall. Catering is available on site. Contact Kevin, G8MXV, on 0771 0046 846.

Next Saturday, the 17th, the South Lancs ARC Summer Rally will be held at Bickershaw Village Community Club, Bickershaw Lane, Bickershaw, Wigan WN2 5TE. There is car parking on site and doors open at 9am for the public. Entry is £2.50. There are a limited number of pitches available. There will be a Bring & Buy, special interest groups and trade stands. Catering is available on site. Details from Jason, G0IZR on 01942 735 828.

On Sunday the 18th, the 30th Newbury radio Rally will take place at the Newbury Showground, next to the junction of the M4 and A34 in Berkshire. There is free parking on site and entry is £2.50, or £12.30 for those in the car boot area. There will be a display area of an amateur radio station, exhibits, special interest groups, clubs and societies. There is on site catering and disabled facilities. The site is open to sellers from 8am and to the public from 9am.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Four operators will be active as DL/OO6P and DL/ON4IPA from Fehmarn Island, IOTA reference EU-128, from the 17th to the 23rd of June. They will operate SSB, RTTY, PSK31 and PSK63 with two stations. QSL via ON6ZV, direct or bureau. More details on QSL.net

Ryosei, JH0IXE will be on the air from Koror Island in the Republic of Palau. He will use the callsign T8CW from the 9th to the 18th June. Palau is in the western Pacific Ocean and the IOTA reference is OC-009. Activity will be on all bands from 80m to 6m and on CW, SSB and digital. QSL manager is JA0FOX.

Stefan, DF8HS will be active from Fehmarn Island, EU-128 from the 16th of June to the 1st of July. QSL via the bureau.

Didier, F5PLR will be active as HI9/F5PLR from Las Terrenas in the Dominican Republic, NA-096, between the 6th of June to the 4th of July. He will be using the 30, 20 and 15m bands.

JA0JHQ will be active as AH0C/KL7 from near Anchorage, Alaska from the 17th to the 19th of June. Main activity will be on 160, 80, 40 and 20 metres during the All Asian DX CW Contest on the17th and 18th. QSL via JA0JHQ, bureau or direct, and Logbook of The World; logsearch on Club Log.

Now the special event news

South Essex ARS will be operating from The Bay Museum, Canvey Island on Sunday the 18th of June for Museums on the Air, and to commemorate the two B17s that crashed at Canvey Point in 1944.

Crystal Palace Radio & Electronics Club will be activating GX2LW on HF and VHF at a street party in Overhill Way, Beckenham, Kent on Saturday the 17th of June. The station will be accessible to the public.

As part of the Open Garden Squares Weekend event, GB8CCG will be on the air from a temporary radio shed on the 17th from 11am to 3.30pm at 182 Mare St, London E8 3RE

Rhondda Amateur Radio Society will be running GB0BTB on the 17th and 18th of June for the historic Beating The Bounds. Members will be active on all band's and modes, including data.

Now the contest news

The IARU ATV contest ends its 24 hour run at 1200UTC today, the 11th. Using the 432MHz and up bands the exchange is picture grade, four-digit code, serial number and locator.

The REF DDFM 6m contest ends its 24 hour run at 1600UTC today, the 11th. Using SSB, CW and FM on the 50MHz band, the exchange is signal report, serial number and four digit locator.

Today, the 11th, the 144MHz Backpackers contest runs from 0900 to 1300UTC. Using all modes, the exchange is signal report, serial number and locator.

Lasting three hours longer, from 0900 to 1600UC today, the 11th, the Practical Wireless 2m QRP contest uses all modes on the band. The exchange is signal report, serial number and locator. Note the maximum power for this contest is 5 watts.

On Tuesday the 432 FM Activity Contest runs from 1800 to 1900UTC with the 432MHz UK Activity Contest following from 1900 to 2130UTC. The exchange is the same for both: signal report, serial number and locator.

On Wednesday the 80m Club Championship is on from 1900 to 2030UTC. This is the CW leg and the exchange is signal report and serial number.

On Thursday the 70MHz FM Activity Contest runs from 1800 to 1900UTC and is followed from 1900 to 2130UTC by the 70MHz UK Activity Contest. The exchange is signal report, serial number and locator.

The 50MHz trophy runs from 1400UTC on the 17th to 1400UTC on the 18th. Using all modes on the 6m band the exchange is signal report, serial number and locator.

The All Asian DX contest runs from 0000UTC on the 17th to 2359UTC on the 18th. Using CW only on the 1.8 to 28MHz bands the exchange is signal report and age.

Next Sunday, the 18th, the UK Microwave Group High Band contest runs from 0900 to 1700UTC. Using all modes on the 24-248GHz bands the exchange is signal report, serial number and locator.

The Worked All Britain 50MHz phone contest takes place next Sunday, the 18th of June, from 0900 to 1500UTC. The exchange is signal report, serial number and WAB square for UK stations. Entries need to be with the contest manager by the 9th of July. Details at www.worked-all-britain.org.uk

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 9th of June.

Last weekend’s National Field Day saw only average HF propagation, with a geomagnetic disturbance on the Saturday evening sending the K index to four. Nevertheless, there was DX to be had, even if most of it was on 20 metres. G4ARN/P in Norfolk reported working Brazil on 20m using five watts, but the majority of their other contacts were mostly European.

Sporadic-E did manage to cause some excitement up to 28MHz, but you had to be in the right place at the right time. The rest of the week was characterised by relatively-settled geomagnetic conditions and a solar flux index in the seventies.

Twenty metres threw up some interesting openings in the evenings. As the sun began to set, D layer absorption dropped and David, G3YYD reported working the USA, Mexico, Chile, Venezuela, and Barbados on 20m SSB from 2100 to 2330UTC. This backs up what we have been saying about 20m remaining open longer as we head towards the summer.

Next week, the solar flux index is predicted to remain around 78 to 80. Geomagnetic conditions may be good until the 14th of June, when they may then become unsettled until the 18th. We suggest the best DX may be available this weekend and early next week, with F2 layer openings up to 20m and occasionally 17m.

Sporadic-E openings could occur from as low as 80m and up to 10m, although D-layer absorption may hide them on the lower bands during daylight.

And now the VHF and up propagation news.

The unsettled weather has lasted into this weekend with further spells of rain or showers. This type of weather is good for rain scatter on the GHz bands, but not much else.

Early next week, high pressure starts to build across southern Britain and is later expected to form a small detached high over the country. This should be good for tropospheric opening prospects, which should improve as the week progresses.

Sporadic-E is well under way now, with good QSOs being made, including multi-hop transatlantic and Japanese QSOs on 50MHz. Even small stations are benefitting from the upsurge in digimode activity, but please try to spread out from 50.276MHz and keep to the correct time slot for your direction to avoid QRM. Most of all, please don’t run ‘attended JT beacons’ on this frequency: leave it free for QSOs and calling CQ. Follow the clusters and beacons to get an early advantage and select the late morning and late afternoon prime times for checking the bands from 10m up to 2m.

The openings tend to move across Europe from east to west, so don’t fix your beam in one direction only. This is not the Sporadic-E patch moving, but different areas becoming active as the earth turns. There is often a lull during early afternoon and move up to the higher bands as they open to get maximum range.

This is another poor week for EME, with negative moon declination and high losses due to the apogee on the 8th, so keep tweaking those systems on sun noise to optimise your performance.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 4th. June 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 4th of June 2017

The news headlines:

  • Aeronautical Mobile circumnavigation begins

  • WSPR reports Canadian North West Passage

  • New GB2RS VHF SSB broadcast starts

On the 1st of June Brian Lloyd, WB6RQN left from Miami to recreate Amelia Earhart’s around-the-world flight on its 80th anniversary. He will be using HF SSB and automatic link establishment, ALE, from his single-engine plane named Spirit. He is communicating /AM while flying. The two month flight will follow Earhart’s historic route to circumnavigate the world at the equator. Using the callsign WB6RQN/AM while aeronautical mobile, he will operate on 14210.0kHz USB, 14346.0kHz USB, 18117.5kHz USB, or 7130.0 Hz LSB. His HF radio is a Mobat Micom-3 transceiver, with a maximum power of 125 watts. The antenna is under the fuselage. Brian Lloyd’s radio schedule is posted on the project’s website http://projectameliaearhart.org/ham-radio

An amateur radio WSPR, or Weak Signal Propagation Reporter Network, beacon has been installed and activated on board the vessel Canada C3. The ship departed Toronto, Ontario, on the 1st of June on a 150-day expedition to Victoria, British Columbia, via the Northwest Passage as part of the Canadian Sesquicentennial celebration. This provides an opportunity to track the vessel on its 150-day sailing voyage around the Canadian coast, which is the longest coastline in the world. The WSPR beacon identifies as CG3EXP. A live tracking link, generated by the supplier of the tracking hardware, QRP Labs, has been activated, hosted by Jeff Milne, VE3EFF. It generates a series of dots, one for each Maidenhead grid square the vessel traverses. It can be found at www.qrp-labs.com/c3.html and much more information about the project can be found by searching for Canada C3 on the Radio Amateurs of Canada website, http://wp.rac.ca

From today, 4th of June, there will be a news reading of GB2RS on 144.250MHz SSB at 8.30pm by G8VHI. These will be in addition to his reading on 145.525MHz, which is now transmitted from a vertical at 70 feet that is audible over a large part of UK. You can hear the broadcast from Manchester in the north to Lincoln also out to Cambridge and west to Telford. He will also transmit on 433.525MHz at 200 watts ERP with a vertical at 25 feet AGL and 144.250MHz SSB using a 2 times 4 element DK7ZB antenna fixed north west and east at 50 feet AGL running 400W ERP.

This week’s YOTA 2017 vlog features Sara, 2I0SSW. She was the UK team leader for YOTA 2016 in Austria and is part of the project team for this year’s YOTA event in the UK. Sara is co-ordinating the regional activities that will support the main YOTA 2017 week and that we hope will encourage even more young people to try amateur radio. Do you know what your region has planned? Detail and a link to the vlog are at www.rsgb.org/yota

The Bath-based team who run Advanced distance learning classes are recruiting candidates again. Their next course will run from July to December with weekly study packages being circulated via a Virtual Learning Environment, which is like a private website. They provide additional notes to guide students through the RSGB textbook, some videos to watch and revision quizzes to check on progress. The team are awaiting news of their 500th successful candidate since they started in 2011. Throughout their history their average exam pass rate has been 85% or better. The team and students have also donated £9,000 to radio charities in the last five years. If you would like to know how to enrol, contact the course leader, Steve Hartley, G0FUW via e-mail to g0fuw@tiscali.co.uk

Durham & District ARS would like to thank all the visitors who attended their first rally for making it a fantastic day. Special thanks go to the traders, clubs and the staff of Bowburn Community Centre.

There will be no Alexanderson Day VLF transmission on the 2nd of July from SAQ, the Alexanderson alternator station in Sweden. SAQ periodically schedules transmissions with the nearly century-old behemoth that operates on 17.2 kHz from the World Heritage Grimeton Radio Station. SAQ said the event was cancelled due to ongoing maintenance work at the site. The station will still observe Alexanderson Day with activities that include two startups of the Alexanderson alternator and a ‘local’ transmission. These events will be streamed via YouTube. The site will be open to visitors.

More than two dozen QB50 constellation CubeSats have been deployed from the International Space Station, including three carrying amateur radio transponders. These included LilacSat-1, ON02CN, which includes a VHF/UHF FM to Codec2 BPSK digital voice transponder, APRS digipeater and a camera; X-CubeSat, ON01FR, and SpaceCube, ON05FR. LilacSat-1’s transponder’s FM uplink is 145.985MHz with a 67Hz CTCSS tone; the Codec2 9600 bps BPSK downlink is 436.510MHz. The uplink frequency for both X-CubeSat and SpaceCube is 145.860MHz with a 210.7Hz CTCSS tone. Downlinks are 437.020MHz for X-CubeSat and 436.880MHz for SpaceCube.

And now for the details of rallies and events for the coming week

Today, the 4th, the Spalding and District ARS Rally takes place at The Sir John Gleed Technology School, Halmer Gardens, Spalding, Lincolnshire PE11 2EF. There is free car parking on site. Doors open at 10am. There will be trade stands, an outside car boot area and there is catering on site. Details from John, G4NBR, on 0794 630 2815.

Also on today, the 4th, the 21st Red Rose QRP Festival will be held at The Rose Centre, also known as Lowton Civic Hall, Hesketh Meadow Lane, Lowton, Warrington WA3 2AH. There is easy access from all directions including the M6, M61, M60 and A580. The venue has a large, spacious hall at ground level and free car parking. There are disabled facilities. Doors open from 11am to 3pm and admission is £2, with children under 14 free. There will be trade and individual stalls as well as club stands, including the RSGB and G QRP. There will be a Bring & Buy. Catering is available on site. For details, contact Les Jackson, G4HZJ on 01942 870 634.

On Saturday the 10th of June, Antrim & District is holding its Bring & Buy Surplus Sale at Muckamore Community Centre, Ballycraigy Road, Antrim, Co Antrim , BT41 2DH. Doors open 12.30 to 5pm, with sellers gaining access from 12 noon. Entry is £2 for buyers and the table charge for sellers is £5. Refreshments are available and a raffle will be drawn on the day.

Next Sunday the 11th of June the Junction 28 Amateur Radio Rally will take place at Bowls Hall Alfreton Leisure Centre, Church Street, Alfreton DE55 7BD. Contact the rally secretary for details on 01159 307 322

Also on the 11th the East Suffolk Wireless Revival will take place at the new venue of Kirton Recreation Ground, Back Road, Kirton, IP10 0PW, just off the A14. Doors open at 9.30am, with free car parking and an entry fee of £2. There will be trade stands, a car boot sale, Bring & Buy, Special interests groups, GB4SWR HF station and an RSGB bookstall. Catering is available on site. Contact Kevin, G8MXV, on 0771 0046 846.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

A group of Scottish amateurs who are members of Stirling & District ARS will operate as HB0/GM4UYE from Liechtenstein from the 1st to the 6th of June. QSL manager is M0OXO.

Thomas, F4HPX will operate holiday style as FR/F4HPX from St Denis on Reunion Island, IOTA AF-016, from the 4th to the 16th of June. He will use digital modes and possibly some CW.

John, G4IRN is on the air as 8Q7RN during the month of June from the Maldives, AS-013. His activity is on the HF bands. QSL to home call.

Members of the Castres DX Gang and IDRE will be on the air as TM5FI from Ratonneau Island, Frioul Archipelago, IOTA EU-095, from the 5th to the 12th of June. Activity will be on 80 to 10m using CW, SSB and various digital modes, with four stations active. QSL via F5XX.

Didier, F5PLR will be operating as HI9/F5PLR from Las Terrenas in the Dominican Republic, NA-096, from the 6th of June to the 4th of July. Activity will be on 30, 20 and 15 metres. QSL via operator’s instructions.

Waldi, SP7IDX plans to operate holiday-style from Vannoya Island, EU-046, between the 1st and 10th of June. Transmitting as LA/SP7IDX on 40-10m using SSB and RTTY, the QSL route is via SP7IDX both direct and via the bureau.

Graham, MM0GHM will be signing his call /p and /m in a holiday-style activation of Arran, EU-123, between the 3rd and 17th of. QSL via his home callsign, either direct or via the bureau.

Now the special event news

GB1SCW will be on the air from Shoreham National Coastwatch Institute Lookout today, the 4th of June between 11am and 4pm. The location is near Shoreham Beach car park, postcode BN43 5HY. Due to its beach location, access for the disabled is restricted. Shoreham Fort will also be open for visitors. 

Today, the 4th of June, Coventry ARS will be supporting Youth Aviation Day by putting GB4YAD on the air from The Gliding Centre, Husbands Bosworth in Leicestershire.

The resting place of the keel from Marconi’s floating lab, the yacht Elettra, will be the site of a special event, IQ4FE, in conjunction with the annual Museum Ships Weekend event today the 4th of June. A special QSL card will be sent.

Now the contest news

The CW National Field Day ends its 24 hour run at 1500UTC today, the 4th. Using the 1.8 to 28MHz bands, the exchange is signal report and serial number.

The South East Asia NETwork, or SEANET contest ends its 24 hour run at 1200UTC today, the 4th. Using CW and SSB on the 3.5 to 28MHz bands, the exchange is signal report and serial number.

The UK Six Metre Group’s Summer Es contest ends its 24 hour run at 1300UTC today, the 4th. Using all modes on 6m, the exchange is signal report, serial number, locator and UKSMG membership number if you have one.

Finally for this weekend, the UK Microwave Group’s Low Band Contest is on 1000UTC to 1600UTC today, the 4th. Using all modes on the 1.3, 2.3 and 3.4GHz bands, the exchange is signal report, serial number and locator.

On Monday the 80m Club Championships runs from 1900 to 2300UTC. Using data only, the exchange is signal report and serial number.

On Tuesday the 144MHz FM Activity Contest runs from 1800 to 1900UTC and it’s followed by the 144MHz UK Activity Contest, which uses all modes, from 1900 to 2130UTC. Both have the exchange of signal report, serial number and locator.

On Thursday the 50MHz UK Activity Contest takes place between 1900 and 2130UTC. Using all modes, the exchange is signal report, serial number and locator.

Next weekend, the IARU ATV contest runs from 1200UTC on the 10th to 1300UTC on the 11th. Using the 432MHz and up bands the exchange is picture grade, four-digit code, serial number and locator.

The REF DDFM 6m contest takes place from 1600UTC on the 10th to 1600 on the 11th. Using SSB, CW and FM on the 50MHz band, the exchange is signal report, serial number and four digit locator.

On Sunday the 11th, the 144MHz Backpackers contest runs from 0900 to 1300UTC. Using all modes, the exchange is signal report, serial number and locator.

Lasting three hours longer, from 0900 to 1600UC on the 11th, the Practical Wireless 2m QRP contest uses all modes on the band and the exchange is signal report, serial number and locator. Note the maximum power for this contest is 5 watts.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 2nd of June.

Last week the solar flux index declined from the low 80s to 74. The sun was spotless, but propagation was dominated by strong geomagnetic storming on Sunday the 28th of May. Sky watchers across many northern locations reported visible aurora. This was due to the south-pointing Bz component of the interplanetary magnetic field, which coupled more strongly with the Earth’s, allowing solar particles to flow into the poles.

The K index soared to a high of seven on the 28th, bringing a brief HF enhancement before auroral conditions with suppressed maximum useable frequencies ensued. HF conditions were described as “abysmal” by one GB2RS reader – we thought you should know why!

Next week the solar flux index is predicted to remain around 70, although a new sunspot is heading around the eastern limb of the sun and has already been producing C-class solar flares.

A small solar coronal hole was also facing Earth on Wednesday. This may cause unsettled geomagnetic conditions around Friday the 2nd of June, and through this weekend. With National Field Day this weekend, this could potentially result in an elevated K index, noisy bands and subdued maximum usable frequencies. Otherwise, for field day we expect 20 metres to be the main daytime band, with occasional short-skip Sporadic-E openings on 7MHz to 28MHz. Forty metres may be good in the morning and evening, with 80 metres, and perhaps even 160m, coming alive at night.

We don’t expect much daytime F2 layer DX on 21MHz and higher, but do take a look.

And now the VHF and up propagation news

The next week or so is dominated by a tendency for low pressure on the charts, mainly just to the northwest of Britain. This is expected to produce a showery south-westerly weather pattern, so good for rain scatter on the GHz bands, but it gives limited options for tropospheric openings. That leaves us to hope for some Sporadic-E propagation, especially for the 6m and HF CW NFD contests this weekend.

The good news is that we are firmly in the Sporadic-E season. Since one of the key weather contributors to Sporadic-E, jet streams, are likely to be present for much of the week, if we have low K index figures there should be some Sporadic-E to work on VHF bands from 10m through 6m and 4m, and perhaps even 2m. The jet streams are likely to be over the near continent during this contest weekend, albeit as a weak feature, but may offer a good direction for paths into Europe. There is also a slight bias towards Scandinavia and the Baltic. Later in the weekend a new Atlantic jet stream will reach Spain and may promote some Sporadic-E activity to Spain early next week, moving east to support paths to Italy and Balkans midweek onwards.

This is a poor week for moonbounce, with low moon declination in the northern hemisphere and high degradation, peaking Thursday and Friday. This may be a good time to check out your antenna and receiver systems on sun noise.

This week sees one of the summer low points in terms of meteor showers. There are no substantial showers forecast, with just the low count Northern June Aquilids due around the 10th June. But there are always random meteors to enhance those quiet days.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 28th. May 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

GB2RS NEWS

Sunday 28th May 2017

The news headlines:

  • Ofcom licensing portal weekend outage

  • New vlog features YOTA Super Supporter

  • TX Factor 16 released

Ofcom has advised the RSGB that its online licensing portal will be unavailable from 6pm on Friday the 26th of May until 8am on Tuesday the 30th of May because of related systems work.

On Thursday the 11th of May, the Polish Government published a Gazette notice amending regulations in the National Frequency Allocation Table. Polish amateurs are now permitted access to the WRC-15 60m amateur secondary allocation of 5351.5 to 5366.5kHz under ITU Footnote 5.133B – ie with 15W EIRP. They also now have access from 70.0 to 7.30MHz on a Secondary basis with 20W EIRP. According to the Gazette notice, these regulations come into force 14 days following its publication, so we should expect to be hearing Polish stations on the band soon.

The RSGB is delighted to have seven Super Supporters for Youngsters on the Air, YOTA 2017 and the latest vlog features one of them – Martin, G4HKS – from Martin Lynch & Sons. In the vlog he chats about being a radio amateur for most of his life and explains why ML&S chose to support YOTA 2017. You can hear this and all the other vlogs and read latest YOTA 2017 news on the RSGB website www.rsgb.org/yota

TX Factor Episode 16 is now available. In episode 16, new team member, Pete Sipple, M0PSX, looks forward to Youngsters on the Air 2017 and chats to some key players at this summer’s YOTA UK event. Pete also finds time to take an eager look at the new Kenwood TH-D74E dual-band handheld that includes D-Star. Bob chats to Bob Inderbitzen, N1QR from the ARRL about the Leagues’ worldwide presence, and Mike investigates two clever devices from SOTABeams that will help to improve the filtering of your FT-817 and check the efficiency of your HF antenna respectively, as detailed in this month’s RadCom. Go to www.txfactor.co.uk to view the video TX Factor is sponsored by the RSGB and Martin Lynch & Sons.

Following the co-option of the current Chair, Philip Willis, M0PHI to the RSGB Board, applications are invited for the role of Chair of TEC, the RSGB Training and Education Committee. The Committee covers most aspects of radio-related training, other than those within the remit of the Examinations Standard Committee. Its interests range from encouraging new entrants into the amateur service, training trainers, syllabus review and roll-out, helping disabled amateurs and working with schools. Full details of the Committee, current projects and members may be found at http://tinyurl.com/GB2RS-0528 Applications by CV should be sent by email to RSGB General Manager, Steve Thomas, M1ACB, via email to gm.dept@rsgb.org.uk to arrive by the 1st of July.

The RSGB Regional Council has elected Ian Douglas, G7MFN as Chairman and Mick Senior, G4EFO as Secretary for the coming year. The Regional Council comprises the elected Regional Managers and the President, and is responsible for the representation of Members’ interests, promotion and co-ordination of the Society’s activities in the Regions.

From next Sunday, 4th of June, there will be a news reading of GB2RS on 144.250MHz SSB at 8.30pm by G8VHI. Reg will be transmitting northwest and east from his location in Nuneaton using separate antennas.

And now for the details of rallies and events for the coming week

Today, the 28th, the Durham & District ARS Radio Rally takes place at Bowburn Community Centre, County Durham, DH6 5AT. The venture has disabled facilities and car parking on site. Doors are open from 10.30am to 2.30pm, with disabled visitors gaining access from 10.15am. Admission is £2. There will be trade stands, Bring & Buy, talk in and catering on site, plus an RSGB bookstall. More details from Michael, G7TWX on 0782 692 4192 or by email to dadars@gmx.com.

Today, the 28th, the Causeway Coast Glens ARC Radio Rally takes place at Bushmills Community Centre, 14 Dunluce Road, Bushmills, Co Antrim BT57 8QG. There is car parking and disabled facilities at the venue. Doors open at 11am and entry is £3. There will be trade stands, a Bring & Buy, an RSGB bookstall and catering on site. Contact Stevie Morrow, MI0ULK on 07544 923 956 or email stephen769@talktalk.net.

Next Sunday, the 4th, the Spalding and District ARS Rally takes place at The Sir John Gleed Technology School, Halmer Gardens, Spalding, Lincolnshire PE11 2EF. There is free car parking on site. Doors open at 10am. There will be trade stands, an outside car boot area and there is catering on site. Details from John, G4NBR, on 0794 630 2815.

Also on the 4th, the 21st Red Rose QRP Festival will be held at The Rose Centre, also known as Lowton Civic Hall, Hesketh Meadow Lane, Lowton, Warrington WA3 2AH There is easy access from all directions including the M6, M61, M60 and A580. The venue has a large, spacious halls at ground level and free car parking. There are disabled facilities. Doors open from 11am to 3pm and admission is £2, with children under 14 free. There will be trade and individual stalls as well as club stands, including the RSGB and G QRP. There will be a Bring & Buy. Catering is available on site. Contact Les Jackson, G4HZJ on 01942 870 634 for details.

If you have any rally or event information for future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk. The GB2RS deadline is 10am on Thursday.

And now the DX news compiled from 425 DX News and other sources

Thomas, OZ1AA is active as 5Z4/OZ1AA from Kenya until the 15th of June. He plans to visit Lamu Island, IOTA reference AF-040 until the 29th. QSL via Club Log’s OQRS and Logbook of The World, or via OZ1ACB.

Jean-Pierre, F6CTF will be active as TX5X from the Leeward Islands and the Windward Islands in French Polynesia between late May and early August. He will be using the 10 to 80m bands SSB, CW and JT65. Look out for him operating /MM too.

Max, ON5UR will be active holiday style as HB0/ON5UR from Liechtenstein from the 27th of May to the 3rd of June. QSL via his home callsign.

Kevin, K6TOP will be active again VP2V/K6TOP from Tortola in the British Virgin Islands, NA-023 from 28 May to 5 June. He operates almost exclusively using CW on 40, 30, 20, 17, 15 and 10 metres. QSL via Logbook of The World or direct to NR6M.

Bruce, K5TEN will be active as K4D from Dog Island, NA-085, from the 3rd to the 11th of June. He will operate SSB and CW on the 6 to 40m bands. QSL via his home callsign, see QRZ.com for instructions.

Now the special event news

GB1SCW will be on the air from Shoreham National Coastwatch Institute Lookout on the 3rd and 4th of June. The location is near Shoreham Beach car park, postcode BN43 5HY. Operation will be between 11am and 4pm in the Lookout compound. Try your hand at Morse and explore amateur radio. Due to its beach location access for the disabled is restricted. Shoreham Fort will also be open for visitors.

The Yorkshire Dales Contest Group will be active from Friday the 26th to Monday the 29th of May from the Yorkshire Dales. The activity is for World Flora & Fauna, WAB Squares, World Castles and the North Pennines UNESCO Global Geopark. Activity will be on HF, VHF and UHF, and they will be at high locations in the evenings and night-time. The Itinerary can be found on the MX0YCG page on QRZ.com.

GB6GEO will be on the air from the English Riviera Global Geopark during the 2nd and 3rd of June, transmitting from Kent's Cavern, Torquay. See QRZ.com for the latest updates.

Mid Ulster ARC will be at the Lurgan Agricultural Show with a demonstration station on the 3rd of June from 9am to 5pm. Visitors are welcome to Lurgan Park, Windsor Avenue, Lurgan BT67 9BG.

On the 4th of June, Coventry ARS will be supporting Youth Aviation Day by putting GB4YAD on the air from The Gliding Centre, Husbands Bosworth in Leicestershire.

The resting place of the keel from Marconi’s floating lab, the yacht Elettra, will be the site of a special event in conjunction with the annual Museum Ships Weekend event on the 3rd and 4th of June. The Elettra station, sponsored by the Guglielmo Marconi Foundation, will use the call sign IQ4FE. A special QSL card will be sent.

Now the contest news

The CQWW WPX CW contest ends its 48 hour run at 2359UTC today, the 28th. CW is the only mode to use, with activity on all contest bands from 1.8 to 28MHz. RST and serial number forms the exchange.

Today, the 28th, sees two contests on higher bands. From 0600UTC to 1800UTC the UKuG contest is open on all modes on all bands from 5.7 to 10GHz. The 70MHz Cumulative #3 runs from 1400UTC to 1600UTC using all modes on the 70MHz band. The report for both contests is RST, serial number and locator.

The CW National Field Day takes place next weekend from 1500UTC on the 3rd to 1500UTC on the 4th. Using the 1.8 to 28MHz bands the exchange is signal report and serial number.

Also next weekend is the SEANET, or South East Asia NETwork, contest running from 1200TTC on the 3rd for 24 hours. Using CW and SSB on the 3.5 to 28MHz bands, the exchange is signal report and serial number.

The UK Six Metre Group’s Summer Es contest runs from 1300UTC on the 3rd to 1300UTC on the 4th. Using all modes the exchange is signal report, serial number, locator and UKSMG membership number if you have one.

Finally for next weekend, the UK Microwave Group’s Low Band Contest is on 1000UTC to 1600UTC on the 4th. Using all modes on the 1.3, 2.3 and 3.4GHz bands, the exchange is signal report, serial number and locator.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 26th of May.

Last week’s forecast of unsettled geomagnetic conditions at the beginning of the week and more settled conditions later was fairly accurate. The K index at high latitudes rose to five on Monday, but settled down to two and three by Thursday. At middle latitudes it was very settled after Wednesday. The solar flux index was in the range 74 to 78, with just one single sunspot group visible on the solar surface.

As a result, HF conditions were not outstanding, although there were F2-layer openings up to 17 metres and even occasionally 15 metres at times. As we move towards having summer HF conditions, the maximum usable frequency over a 3,000km path is often staying above 7MHz through the night, with occasional night-time F-layer openings up to 14MHz.

Sporadic-E is also proving worthwhile, with good short skip openings on HF, predominantly around late morning and late afternoon, although these can also occur at other times.

Next week we may see similar conditions, with the solar flux index in the low to mid seventies. Uncharacteristically, we expect to see more settled geomagnetic conditions next week, which should bode well for HF. As a result there may be some good daytime F2-layer DX to be had, and don’t ignore the daytime Sporadic-E openings, plus the possibility of late evening and night-time DX on 20 to 40 metres.

And now the VHF and up propagation news.

There is some uncertainty in the weather models for the week ahead and no real agreement between them. They predict alternating periods of high and low pressure. The high pressure period predicted for the beginning of the week has some agreement, so should provide some Tropo opportunities.

In the summer these favourable conditions are quite often to be found throughout the day and night across the seas around Britain, but only briefly around dawn over the land. Mist and fog are good indicators that there may be some lift conditions.

There have been some very good Sporadic-E openings recently, including some transatlantic JT65A QSOs. These openings are associated with activity produced near jet streams in the upper atmosphere at 10km, which can couple with the E region 100km higher to produce the right conditions for Sporadic-E. Check the RSGB Forum, Propagation Q&A, for a daily blog on the prospects for these favoured conditions. The low-pressure periods may produce some heavy showers, and associated rain scatter on the GHz bands.

The Omicron – Cetids daytime meteor shower continues until the 2nd of June, but is past its peak so stick to early mornings for random meteor scatter QSOs.

The Moon reached perigee last Friday and is at maximum declination today, so the early part of the week is best for EME. Losses will increase and windows shorten as the week progresses.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 21st. May 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 21st May 2017

The news headlines:

  • Brits join CQ Hall of Fame

  • Philip Willis joins RSGB Board

  • Licencing portal suffers glitch

Two Britons have been inducted into the prestigious CQ Magazine Hall of Fame this weekend. David Honess, M6DNT and Tim Peake, KG5BVI join 16 others entering the Hall, bringing the total to 310. David, M6DNT developed the AstroPi project, which sent two Raspberry Pi computers to the International Space Station as platforms for students on Earth to write and run their own computer code in space. British astronaut Tim, KG5BVI was very active in the ARISS programme whilst aboard the International Space Station, contacting numerous schools via amateur radio and operating the ISS end of the AstroPi project.

To bring the Board to full strength, the meeting on 13 May unanimously endorsed the co-option of Philip Willis, M0PHI as a Board Director. Philip has a wide range of experience, including chairing the Training and Education Committee.

The RSGB understands that there has been an issue with Ofcom’s online licencing system this week. At the time this bulletin was written the details and extent are unclear, but the problem appears to affect a number of new licensees, and those upgrading following a recent exam pass. Ofcom engineers are working to fix the system, and it is hoped that the online licensing portal will soon be fully operational again. An ongoing programme of upgrade and maintenance work is likely to lead to further, planned outages, which will be publicised as the details become available.

In the Europe to North America Summit-to-Summit event last Saturday, the 13th of May, a total of 36 European summits and 18 North American summits were activated. Despite abysmal radio conditions with deep fading and high band noise levels, several trans-Atlantic QSOs were made, including some summit to summit contacts. Overall everyone enjoyed the event and many are already looking forward to the next event on the 18th of November, when it is hoped that conditions will be significantly improved.

Mexican telecoms regulator IFT, the Instituto Federal de Telecomunicaciones, has approved amateur operation on the new WRC-15 60m amateur Secondary allocation of 5351.5 to 5366.5kHz. Maximum power permitted is 20W EIRP. Separately, the Icelandic authorities have decided to extend the experimental license privileges for radio amateurs in the 5MHz band until the 31st of December. The privileges are for 5260 to 5410kHz, with 100W EIRP. Mode of emission: CW, USB, PSK-31 and other digital modes. Currently 25 TF licensees have permits for 60 metres.

Several papers for the International Amateur Radio Union Region 1 2017 general conference are now online. These include C3, General Matters; C4, HF; C5, VHF and microwave; and C7, EMC. They can be downloaded under the heading ‘conference papers’ at tinyurl.com/GB2RS-2105A. There is also an RSGB Forum on these and other papers at tinyurl.com/GB2RS-2105B.

Bletchley Park opened a new exhibition this week, celebrating the centenary of Bill Tutte’s birth. In World War Two he was an elite codebreaker and renowned mathematician. Due to the secrecy surrounding his work, his contribution is sometimes overlooked, but his successes were on a par with those of Alan Turing. After the War, Tutte worked on many civilian projects including graph theory, which laid foundations on which today’s internet search engines are built. Full details of the exhibition, which is free with admission to the Park, can be found at www.bletchleypark.org.uk. RSGB Members can download a free admission pass to Bletchley Park from the RSGB website.

And now for the details of rallies and events for the coming week

The 34th Dunstable Downs RC Annual National Amateur Radio Car Boot Sale takes place today at Stockwood Park, London Road, Luton, Bedfordshire LU1 4LX. Entry is £3, including car park fee. All the usual facilities will be there. See www.ddrcbootsale.org for details.

Next Sunday the Durham & District ARS Radio Rally takes place at Bowburn Community Centre, County Durham, DH6 5AT. The venture has disabled facilities and car parking on site. Doors are open from 10.30am to 2.30pm, with disabled visitors gaining access from 10.15am. Admission is £2. There will be trade stands, Bring & Buy, talk in and catering on site, plus an RSGB bookstall. More details from Michael, G7TWX on 0782 692 4192 or by email to dadars@gmx.com.

Also next Sunday the Causeway Coast Glens ARC Radio Rally takes place at Bushmills Community Centre, 14 Dunluce Road, Bushmills, Co Antrim BT57 8QG. There is car parking and disabled facilities at the venue. Doors open at 11am and entry is £3. There will be trade stands, a Bring & Buy, an RSGB bookstall and catering on site. Contact Stevie Morrow, MI0ULK on 07544 923 956 or email stephen769@talktalk.net.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

HC2AO, R4WAA and RZ3FW will be active from Salango Island, IOTA reference SA-033 and Puna Island, IOTA SA-034, from the 21st to the 30th of May. They will be active as HD2RRC/4 and HD2RRC/P, operating mostly on 20, 30 and 40m. QSL via RZ3FW, ClubLog OQRS or direct.

Members of the Bavarian Contest Club will be active from Aruba Island, IOTA SA-036 as P44X for the CQ WW WPX CW Contest. They will be in the MO category. QSL via DO4MX.

Pekka, OH2TA and Matti, OH2BH will be active again from Albania from the 23rd to the 30th of May as ZA/OG1N. Operation will be on HF bands including activity in CQ WW WPX CW Contest. QSL via home calls or per operator’s instructions.

Also active from Albania from the 25th to the 29th will be Henning, OZ1BII, as ZA/OU2I. He too will operate on the HF bands and take part in CQ WW WPX CW contest next weekend, in the SOAB LP Category. QSL via home call, ClubLog OQRS, or LOTW.

Tom, KC0W will be active from Zimbabwe from the 23rd of May to the 18th of June as Z25DX. He will operate on 80 to 6m, CW only. QSL via KC0W direct.

Thomas, OZ1AA will be active from Kenya on the HF bands, as 5Z4/OZ1AA, until the 15th of June 2017. QSL via OZ1ACB, ClubLog OQRS, or LOTW.

DF3MC and DL8JJ will be active from Faroe Islands, IOTA EU-018, from the 20th to 25th of May as OY/DF3MC, OY/DL8JJ, OY/DF3MC/P, OY/DL8JJ/P. They will operate on the HF bands.

JH1AJT, DJ9ZB, E21EIC and RA9USU will be active from Eritrea until the 29th of May as E31A, not as E31AA as announced earlier. They will operate on 160 to 10m CW, SSB and RTTY. Zorro, JH1AJT will be on Dahlak Island, AF-038, Dahlak Archipelago for a few days as E39DI, mainly on 160 to 40m. QSL via JH1AJT.

Now the special event news

Telford & District Amateur Radio Society is running its special event station GB1EMC from Eaton Manor today.

To commemorate the 500th anniversary of the founding of Le Havre, the city’s amateur radio club, F6KOH, will be putting TM500LH on the air from the 25th to the 31st of May. Operation will be using SSB, CW, SSTV and digital modes. A special diploma is available to all stations making 3 contacts. See QRZ.com for details.

Indianapolis 500 Special Event station W9IMS will be on the air from Indianapolis Motor Speedway Amateur Radio Club from the 22nd to the 29th of May. Details are on QRZ.com and a special QSL card is available.

Now the contest news

Today, the 21st, the 144MHz Backpackers contest runs from 1000 to 1500UTC. Using all modes the exchange is signal report, serial number and locator.

The 144MHz May Contest concludes at 1400UTC today, the 21st. Using all modes the exchange is signal report, serial number, locator and postcode.

Tuesday sees the SHF UKAC from 1900 to 2230 using all modes on the 2.3-10GHz bands. The report is RST, serial number and locator.

The big event next weekend is the CQWW WPX CW contest, which runs from 0000UTC on Saturday morning to 2359UTC on Sunday evening. CW is the only mode to use, with activity on all contest bands from 1.8 to 28MHz. RST and serial number forms the exchange.

Next Sunday sees two contests on higher bands. From 0600UTC to 1800UTC the UKuG contest is open on all modes on all bands from 5.7 to 10GHz. The 70MHz Cumulative #3 runs from 1400UTC to 1600UTC using all modes on the 70MHz band. The report for both contests is RST, serial number and locator.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday 19th May.

NOAA’s prediction that the solar flux index would tend towards 80 last week turned out be wrong, as it stayed steadfastly in the low 70s. However, the prediction of poor geomagnetic conditions turned out to be right, with the K index hitting four on Wednesday, with worse to come. Nevertheless, there was DX to be had and evenings on 20 and 30 metres are proving to be useful as the bands remain open later.

Daytime maximum useable frequencies tend to be lower during the summer than they are in winter, but higher at night. This is because there is more molecular nitrogen due to heating effects in summer, and as this is harder to ionise than monatomic oxygen the Total Electron Content, or TEC, is lower. However, the TEC of the night-time F layer in summer tends to be greater than in winter, which is why night-time maximum usable frequencies can be higher.

Next week the solar flux index should remain in the mid 70s, but we are in for a turbulent time thanks to another coronal hole. A high-speed solar wind stream could push the K index up to five or six at the beginning of the week, with depressed maximum usable frequencies and noisy bands. However, the latter half of the week should be more settled and the bands could recover.

Meanwhile, we are into the Sporadic E season, which is providing good short-skip openings from 7MHz upwards at times. The strongest signals may be found on 28 and 50MHz, where noise levels are lower.

And now the VHF and up propagation news

This coming week we have an emphasis on low pressure, which means tropospheric openings may be hard to find, although there could be some end of night surface-based inversions with misty dawns. These could give short-lived lifts until the day’s heating breaks down any inversion.

Low pressure in the summer often produces some large showers or thunderstorms and these are often useful for rain scatter on the GHz bands. There are plenty of weather radars online that will show where these are.

Last week brought reports of rain scatter reception of the Bell Hill Microwave Beacon cluster across Southern UK and the GB3FNY and GB3CAM 10GHz beacons further north, but no reports of UK QSOs. By contrast, a large number of QSOs were reported from stations on the continent.

Sporadic-E has been putting in an appearance recently, so check for openings from 10m up to 2m. Check clusters and beacons and set aside a few minutes late morning and late afternoon to check the VHF bands.

Random meteor scatter continues on the low VHF bands, with the Cetids shower increasing the sporadic meteor background. Monitor and call on 50.280MHz and 70.280MHz with MSK144 mode to check activity.

Moon declination goes positive overnight so moon windows will lengthen as the week progresses. Losses fall to a minimum at perigee on Thursday, when the moon is at its closest point to Earth, but note that the Sun is close to the Moon that evening so the noise levels will be high for a while.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 14th. May 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 14th May 2017

The news headlines:

  • RSGB Strategy now online

  • KH4 and KH7K back on DXCC list

  • Latest 5MHz Newsletter available

The RSGB’s new strategy for the next five years was launched at the 2017 AGM, following a detailed consultation with the Board, Regional Council, Committee Chairs, Honorary Officers and HQ staff, as well as the wider RSGB Membership and amateur radio community. You can read the synopsis and the strategy narrative on the RSGB website via tinyurl.com/GB2RS-0514A Each committee will be working to set goals for 2018 based on this new strategy and the Board will report back to Members over the next few months.

On 31 March this year, the DXCC desk announced the deletion of Midway Island and Kure Island from the DXCC entities list. After further review, the two entities, KH4 and KH7K, will return to the DXCC list as separate entities. See www.arrl.org/news for full details

The latest edition of The 5MHz Newsletter is now available for free pdf download from the RSGB 5MHz page, accessible via tinyurl.com/GB2RS-0514B This bumper edition includes 14 new allocations, European 60m availability, 5MHz from a ‘postage-stamp’ garden, a report on the Blue Ham 2 exercise and beacon news.

The International Amateur Radio Union has approved a proposal to admit a new representative of the radio amateurs of Belize to IARU membership. As of the 9th of May, the deadline for voting, 77 member-societies had voted in favour of admitting the Belize Amateur Radio Club, with none opposed. There were no abstentions. An affirmative votes of 55 member-societies were required for approval.

Beacon EI0SIX is now on the air from Enniskerry in County Wicklow. Its operating frequency is 50.005MHz. You should set your dial on USB to 50.004.2MHz and listen for tones using PI4 software, available free from the OZ2M website. The beacon transmit period is the first 60 seconds of every 5 minute time slot. CW is towards the end of the period.

On the evening of the 19th and 20th of May, Bletchley Park is joining Museums at Night, a UK-wide festival of late night openings in museums and galleries. Running from 5 to 9pm you can explore the grounds, codebreaking huts and Mansion house as the daylight fades, just as workers would have done during World War Two. There will be the option to join one of the special guided tours that will give you a deeper insight into the history of the Park and add to the atmosphere of the evening. See the website at www.bletchleypark.org.uk for more information.

If you are lucky enough to be going to the Dayton Hamvention next weekend, take a QSL card with you. The Hamvention is borrowing a tradition from Friedrichshafen, Germany’s Ham Radio event, and there will be a QSL wall in Building 1 where visitors can tack up their QSL cards for all to see.

And now for the details of rallies and events for the coming week

The 36th Lough Erne ARC rally takes place today, the 14th of May, at the Share Centre, Smiths Strand, Lisnaskea, Co Fermanagh BT92 0JZ. Doors open at 11.30am. There will be trade stands, a Bring & Buy and an RSGB bookstand. Catering is available on site. Details from Mark Mullaney, EI4HDB, by email to ei4hdb@gmail.com.

Next weekend the Dayton Hamvention takes place on the 19th to 21st at a new venue, the Greene County Fair & Exposition Center, Xenia, Dayton, USA. Doors open at 8am. There will be trade stands and a huge flea market as well as special interest groups and an RSGB bookstall. See www.hamvention.org for information.

On Saturday the 20th the Rochdale & District ARS Flea Market and Indoor Sale takes place at St Vincent de Paul's, Caldershaw Road, Norden, Rochdale OL12 7QR. Doors open at 10.30am, with disabled visitors gaining access 15 minutes earlier. Admission is £2.50, with those under 12 years free. There will be a Bring & Buy as well as commercial traders, a junk stall and amateur radio sellers. Traders can set up from 8am. There will be refreshments available including bacon and sausage butties. Details from Dave, G3RIK by email to rally@radars.me.uk

The Moray Firth ARS Surplus Equipment Sale takes place on Saturday the 20th at the Forces Reserve Centre, Edgar Road, Elgin IV30 6YQ. Doors open 12 noon and entry is £2 for buyers. Tables cost £3 and access is available at 10am for set up. Refreshments are available on site. A raffle will be held. Details from Victor, 2M0JVR on 01343 820 489.

The 34th Dunstable Downs RC Annual National Amateur Radio Car Boot Sale takes place at Stockwood Park, London Road, Luton, Bedfordshire LU1 4LX in Luton on Sunday the 21st of May. Entry is £3, including car park fee. All the usual facilities will be there. See www.ddrcbootsale.org for details.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Krish, W4VKU and Pai are planning another VU7 activity holiday style from the 15th to the 19th of May. Operating as VU2VKU and VU2PAI respectively, they will have two complete stations with KPA500 amplifiers and verticals by the beach.

Tom, KC0W will be active as 8R1/KC0W from Guyana until the 8th of June. He will operate CW only on the 40 to 10m bands. QSL via KC0W direct only and logsearch on Club Log. He does not use Logbook of The World.

Walter, DL3LBP will be on the air as DL3LBP/p from Helgoland Island, IOTA reference EU-127, until the 21st of May. QSL via DL3LBP either direct or via the bureau, Logbook of The World and eQSL.

Three operators will be active as HD2RRC/4 from Salango Island, SA-033, and as HD2RRC/p from Puna Island, SA-034 between the 21st and the 30th of May. They will mainly be on 40, 30 and 20 metres. QSL via Club Log OQRS, or via RZ3FW.

JI5RPT/1 and JI5USJ/1 will be on the air from Shikine Island, AS-008, on the 20th and 21st of May. They will operate CW, RTTY and PSK31 on the HF bands and 6 metres. QSL via their home callsigns.

Now the special event news

Burton Amateur Radio Club will be taking part in Mills on the Air today, the 14th, from Claymills Pumping Station, operating as GB3NFC on 40m, 20m and 2m FM and SSB.

South Essex Amateur Radio Society will operate from Rayleigh Windmill, Bellingham Lane, Rayleigh, Essex SS6 7ED today, the 14th, from 10am to 4pm.

GB2SMP will be on the air today from Solihull Mill Pool, Solihull, for Mills on the Air.

Worthing and District Amateur Radio Club and High Salvington Mill Trust will be activating High Salvington Windmill for Mills on the Air 2017 under the callsign GB0HSM. The station will be operating today, when the Mill and grounds will also be opening to the visiting public.

GB5RAF will be active on Saturday the 20th of May at the Carew Cheriton Control Tower, on the site of a former RAF airfield. Members of the Pembrokeshire Radio Society will be operating HF and VHF at the Carew Cheriton Mil-Fest a festival of ex-military equipment and nostalgia, open to the public from 10.30am.

Now the contest news

Today, the 14th the 70MHz CW contest runs from 0900 to 1200UTC. The exchange is signal report, serial number, locator and postcode.

The Worked All Britain 40m phone contest takes place today, the 14th of May, from 1000 to 1400UTC. The exchange is signal report, serial number and WAB square. Entries need to be with the contest manager by the 4th of June. Full details are at www.worked-all-britain.org.uk

On Tuesday the 1.3GHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes, the exchange is signal report, serial number and locator.

On Thursday there are three contests. The 70MHz FM Activity Contest runs from 1800 to 1900UTC. The exchange is signal report, serial number and locator. This is followed by the 70MHz UK Activity Contest from 1900 to 2130UTC. Again the exchange is signal report, serial number and locator. Also starting at 1900 but only running to 2030UTC is the 80m Club Championships. This leg is CW only and the exchange is signal report and serial number.

Next weekend the 144MHz May Contest runs from 1400 on the 20th to 1400UTC on the 21st. Using all modes the exchange is signal report, serial number, locator and postcode.

On Sunday the 21st, the 144MHz Backpackers contest runs from 100 to 1500UTC. Using all modes the exchange is signal report, serial number and locator.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 12th of May

Last week the solar surface was pretty much bare, other than a tiny speck of a sunspot at mid latitude. This sent the solar flux index down below 70 – the first time it has been there for some time. Given that it never drops much below about 66, even at sunspot minimum, this gives you an idea of how little sunspot activity there is. Luckily, the low solar flux index was coupled with better geomagnetic conditions, with the K index never worse than three and often zero.

The more settled conditions meant the ionosphere had time to recover and there was DX to be had. Dick, GU4CHY reported he worked all continents, including many strong Japanese stations, on 20m around 2030UTC on the 10th. Don’t forget that 20 metres will be staying open longer as we head into summer, and the band may even remain open late into the night by June and July.

Next week NOAA predicts the solar flux index will increase, perhaps up 80. Unfortunately, this will be accompanied by poor geomagnetic conditions at times due to the return of a recurrent coronal hole. The K index could rise to four or five midweek.

Sporadic-E may offer some respite. Don’t forget that it can affect all HF bands, not just 28MHz. Martin, MW0CND in Swansea was very loud in East Anglia last week on 40m CW during daytime on an otherwise flat band as a Sporadic-E cloud formed over the UK.

And now the VHF and up propagation news

It looks like a week of unsettled weather is coming up as we had some locally heavy rainfall at the end of last week, extending into this weekend. But as we progress through the week high pressure begins to appear, initially in the south of Britain.

As next week draws to a close, the trend in several models is for a larger high to develop west of Ireland and slowly move east to be over the country by the weekend. Therefore, there is an increasing chance of Tropo developing later in the week.

Sporadic-E deserves a mention too, since there have been some openings already and now through to August represents good hunting for those elusive QSOs on 10m, 6m, 4m and 2m. Check the beacons and clusters as usual, with late morning and late afternoon being the best times.

This is a good VHF/UHF set of options for most regions this next week, although typically the far north of Scotland does seem to be on the northern fringe of any Tropo.

Moon declination is negative all this week, so there are short moon windows for EME. Last Friday the moon was at apogee – its furthest point away from Earth – so losses are still high, but falling as the week progresses.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 7th. May 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 7th May 2017

The news headlines:

  • New D-Star software released

  • More countries get 60m

  • Ofcom website maintenance

The RS-RP3C gateway software or D-Star repeaters that is being rolled out across the globe is now available from Icom UK. The new software has significant improvements over its previous version. The software will be provided free of charge on CD to Repeater Keepers with Icom repeater hardware. For more information about D-Star, visit www.d-staruk.co.uk or for information on the software email info@icomuk.co.uk

More countries are permitting access to the 60m band. Bonaire, Sint Eustatius and Saba has allocated 5.3515 to 5.3665MHz with secondary status to Full licensees. The band has footnote 5.133B that limits the power in the Caribbean region of the Kingdom of the Netherlands to 25 watts EIRP. Amateurs in the United Arab Emirates (UAE) have access to a secondary allocation of 5.3515 to 5.3665MHz with a footnote that says the maximum power permitted is 15W EIRP.

We have been informed that the Ofcom amateur radio licencing portal is down for maintenance from 6pm on Thursday the 5th until 9pm on Sunday the 7th.

SOTA operators have planned their next Europe to North America – Summit to Summit activity for Saturday the 13th of May between 1200 and 1800UTC. Likely bands are 20m and 17m CW and SSB. Alerts of which summits are expected to be activated, plus real time spotting, will be available at sotawatch.org nearer to the date.

Bookings for the RSGB Convention are now open online at www.rsgb.org/convention Whether you want to book a single day ticket or a weekend package, all options are available. Details on lectures will be available soon with a variety of subject matter from DXpeditions to the latest technology and space matters to contesting.

Ciaran Morgan, M0XTD has confirmed that the plans are in place for an ARISS contact during YOTA 2017 week in August. He will be visiting Gilwell Park soon as part of the preparations and the ARISS team from the Principia mission will be available to run the contact in August.

Bletchley Park is to celebrate the centenary of Bill Tutte's birth. There will be a series of lectures exploring the life and works of the renowned mathematician and codebreaker on the 14th of May from 10am to 3.30pm. Guest speakers include: Bletchley Park Research Historian Dr David Kenyon, BBC Security Correspondent Gordon Corera, Claire Butterfield from the Bill Tutte Memorial Fund, GCHQ Historian Tony Comer and Dr David Bedford, School of Computing and Mathematics, Keele University. See the Bletchley Park website at www.bletchleypark.org.uk for booking details.

The Camb-Hams will be active as GS3PYE/P from Islay Island between the 6th and 12th of May. Ten or more operators will be active on all bands and many modes from 80m to 4m as well as 2m and 70cm for satellites and 2m and 23cm for moonbounce. The HF bands will be covered by four simultaneous stations while the 6m and 4m stations will have a great take-off towards the UK and Europe. All stations will be able to run at the full UK power limit. EME operations will use 150W to 55 elements on 23cm and 400W to 17 elements on 2m, primarily on JT65. All the up-to-date plans, progress and sked info will be online at http://dx.camb-hams.com/

According to an article in Taipei Times, the National Communications Commission in Taiwan has proposed to abolish the amateur radio Morse code requirement and to permit operation on 432-440MHz on a secondary basis, among other changes to the amateur radio rules there. Although the NCC has approved the amendments, it must put them on public notice for two months and then make any changes it considers necessary, before they take effect.

And now for the details of rallies and events for the coming week

Today, the 7th of May, the Dambusters Hamfest will be held at Thorpe Camp Visitor Centre, Tattershall, Thorpe, near Coningsby, Lincolnshire LN4 4PL. This is an outside event with limited room inside. Entry is £3 per person and accompanied under 12s are free. The admission charge also allows visitors to enter the museum. The venue is all on one level, with access to all buildings for wheel chairs etc. There is full catering on site, with a hot food van and the NAFFI. There will be an RSGB bookstall. For details please contact Tony, G3ZPU on 01507 527 835.

The Scottish Amateur Radio and Electronics Convention takes place today, the 7th of May, at Braehead Arena, Kings Inch Road, Glasgow G51 4BN. Talk-in will be available on S22. The venue has disabled access and free car parking, including access to the Braehead Shopping Centre. Doors open at 10am and close at 4pm. Entry is £4. There will be trade stands, an RSGB bookstall and the GMDX group. There will be talks during the day. Club tables are £10, pre-booked only. For more information phone 0759 344 1518.

The 36th Lough Erne ARC rally will take place on the 14th of May at the Share Centre, Smiths Strand, Lisnaskea, Co Fermanagh BT92 0JZ. Doors open at 11.30am. There will be trade stands, a Bring & Buy and an RSGB bookstand. Catering is available on site. Details from Mark Mullaney, EI4HDB, by email to ei4hdb@gmail.com.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Ivan, LZ1PJ will be on the air as S79J from Mahe Island in the Seychelles, IOTA reference AF-024, until the 10th of May. Activity will be on CW on the HF bands and 6m. QSL to his home callsign.

Martin, MW0BRO will operate as A7/MW0BRO in Qatar. He will be there until the 18th of May and will be transmitting from the Qatar Amateur Radio Society club station in Doha. He plans to be mainly on CW on the 80 to 10m bands. QSL to his home callsign.

Gab, HB9TSW will operate from Slatina Air Base in Pristina, Kosovo until the 23rd of May. He will use CW on 40m to 10m and the callsign Z68BG. QSOs with Kosovo do not count for the DXCC Award at the present time.

Harald, DF2WO is on the air until June 8 as D44TWO from the Cape Verde islands, AF-005. He is operating on the 80m to 6m bands with a hex beam and vertical antennas. QSL via M0OXO.

Doug, W6HB and Bruce, AD7MM will be operating as E51DLD and E51BAS respectively from Rarotonga Island, OC-013, until the 12th of May. Activity will be on 160 to 10 metres using SSB. QSL direct to their home callsigns.

Now the special event news

Burton Amateur Radio Club will be taking part in Mills on the Air on the 13th and 14th from Claymills Pumping Station, operating as GB3NFC on 40m, 20m and 2m FM and SSB.

Bangor District ARS will take part in Mills on the Air from Ballycopland Windmill, Millisle BT22 2DS on the 13th from 9am to 6pm.

South Essex Amateur Radio Society will operate from Rayleigh Windmill, Bellingham Lane, Rayleigh, Essex SS6 7ED on the 14th from 10am to 4pm.

CS2POPE will be on the air from the 8th to the 14th of May to commemorate the visit of Pope Francis to Portugal.

GB2SMP will be on the air on the 14th of May from Solihull Mill Pool, Solihull as part of Mills on the Air.

Worthing and District Amateur Radio Club and High Salvington Mill Trust will be activating High Salvington Windmill for Mills on the Air 2017 under the callsign GB0HSM. The station will be operating on both Saturday the 13th of May and Sunday the 14th, when the Mill and grounds will also be opening to the visiting public.

Now the contest news

Ending its 24 hour run at 1200UTC today, the 6th, the ARI International DX contest uses phone and RTTY on the 1.8 to 28MHz bands. The exchange is signal report and serial number, with Italian stations also giving their Province code.

The UK Microwave Group low band contests runs from 0800 to 1400UTC today, the 7th of May. Using all modes on the 1.3 to 3.4GHz bands, the exchange is signal report, serial number and locator.

Finally for this weekend, the IRTS 40m Counties contest runs from 1200 to 1500UTC today, the 7th. Using SSB and CW, the exchange is signal report and serial number. EI and GI stations also send their County.

On Tuesday the 432MHz FM Activity Contest runs from 1800 to 1900UTC. It is immediately followed by the 43MHz UK Activity Contest, which runs from 1900 to 2130UTC. It’s FM only for the first contest and all modes for the second. The exchange is the same for both: signal report, serial number and locator.

On Wednesday it’s the 80m Club Championships Data leg from 1900 to 2030UTC. The exchange is signal report and serial number.

On Thursday the 50MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes, the exchange is signal report, serial number and locator.

On Sunday the 14th the 70MHz CW contest runs from 0900 to 1200UTC. The exchange is signal report, serial number, locator and postcode.

The Worked All Britain 40m phone contest takes place next Sunday, the 14th of May from 1000 to 1400UTC. The exchange is signal report, serial number and WAB square. Entries need to be with the contest manager by the 4th of June. Full details are at www.worked-all-britain.org.uk

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 5th of May.

Last week saw the solar flux index in the mid-70s with only one sunspot group visible, slap bang in the middle of the disk. Conditions were more settled geomagnetically with the K index actually resting at zero at times on Wednesday and Thursday. This was due to a lack of coronal hole activity, although one did become almost Earth-facing on Wednesday, which meant there was a chance that a high speed solar wind stream could possibly hit the Earth around Friday 5th May.

The settled conditions helped the bands a lot with reports of Pacific and Alaskan openings from the UK on 20m in the mornings. However, maximum usable frequencies over a 3,000km path generally stayed around 14MHz, although there were occasional openings on the higher bands.

Sporadic-E openings should soon start to make an appearance, which will add some interest to otherwise flat bands. The C30P 10 metre beacon in Andorra has already been heard on 28.256MHz. A link to a full beacon list can be found on the RSGB website by searching for “HF Beacons”

Although normally associated with six and 10 metres, the effects of a Sporadic-E event can often be seen from 7MHz upwards.

Next week, the solar flux index is predicted to remain in the mid-70s and geomagnetic conditions will be mainly settled.

And now the VHF and up propagation news

As we said earlier, it’s May, and at last the Sporadic-E season is under way! There have been several openings across Europe and some paths hooking into parts of the UK, especially on 10m and 6m. The general rule for operating this mode is to start checking the beacons and clusters for signs of activity. As well as 10 metres, a six metre beacon list can also be found on the RSGB website.

It is often the case that the longest DX paths are when the band first opens, since the Sporadic-E layers gradually descend with time. The peak times are late morning and late afternoon/early evening.

We also have the chance of some Tropo next week with a ridge of high pressure over the country. The best paths appear to be oriented down the length of the country, and beyond over Biscay to Western France and northern Spain.

Most models suggest the high declining to leave space for low pressure to develop towards the end of the week and perhaps some rain scatter on the GHz bands.

Moon declination goes negative today and losses are high as we approach apogee on Friday, so it is a week to concentrate on Sporadic E for DX opportunities.

The Eta Aquarids meteor shower is under way and should have peaked early Sunday morning, but continues through to the 20th of May. But remember that for the Northern hemisphere, the radiant is low in the sky.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 30th. April 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 30th April 2017

The news headlines:

  • AGM changes in RSGB Board

  • G3LTF appointed Honorary Vice President

  • RSGB representation at Lord Rix funeral

At the RSGB AGM held last Saturday, the 22nd, in Cardiff, Sara McGarvey, 2i0SSW, was elected to the RSGB Board of Directors. Steve Hartley, G0FUW, stood down as Chairman but has been co-opted by the Board to oversee YOTA 2017 and the introduction of the RSGB’s new Strategy, which was launched at the AGM. Graham Murchie, G4FSG, was elected by the Board as their Chairman. Also at the AGM, Mick Senior, G4EFO was re-elected as Region 10 Manager.

We’re delighted to announce that Peter Blair OBE, G3LTF has been elected by the RSGB Board as Honorary Vice-President. Peter has been an inspiration to over three generations of radio amateurs, not only by his own achievements but also by communicating his enthusiasm and technical expertise to thousands of others around the world. In his lifetime no-one has better demonstrated how amateur radio and professional engineering can be combined to reach the highest levels in both fields together. You can read more about his professional and amateur radio careers on the RSGB website.

RSGB President, Nick Henwood, G3RWF will represent the RSGB at the memorial service for Brian Rix, G2DQU at The Actor’s Church in Covent Garden on the 3rd of May at 3pm. Known formally as The Lord Rix, Brian Rix, Baron Rix, Kt, CBE, DL, G2DQU, he passed away on 20 August 2016 and you can find an obituary on the RSGB website.

We have been informed that the Ofcom amateur radio licencing portal is down for maintenance from 6pm on Thursday 27th April until 8.30am on Tuesday the 2nd of May.

The US Army, Air Force, Navy and Coast Guard will sponsor the traditional military/amateur radio communication tests on the 13th of May to mark the 66th annual Armed Forces Day, which takes place on the 20th. The Armed Forces Day message will be transmitted via Military Standard radioteletype modes. Software is available to demodulate the military serial PSK waveform, and detailed instructions can be downloaded. A short practice transmission will be sent at 1930 and 2330UTC on the 6th, 7th, 10th and 12th of May on 13.506.5MHz USB and 17.443MHz USB. Military FSK is Baudot at 850Hz, 75 baud, low mark, and 2000Hz centre. Most RTTY programs can be set to decode this mode. To achieve low mark while receiving in USB, select reverse shift. Full details, including the necessary downloads are at https://tinyurl.com/lh74wew

Starting next Saturday, the 6th of May and running for three months, the UK Six Metre Group Summer Marathon is taking place. Using all modes on the 50MHz band he exchange is your 4-character locator. For full details of this event, go to www.uksmg.org and use the 6m operating tab to click on 6m contests.

The RSGB Board Proceedings for the 17th of March have been released. RSGB Members can read the RSGB Board proceedings on the RSGB website.

RSGB Club insurance and Beacon and Repeater insurance has now been renewed for the year to April 2018. Club insurance certificates can be downloaded from the RSGB website, where your Membership Services login will be required. Beacon and repeater insurance costs £10 and you may renew on the RSGB shop. Please allow a couple of days after renewal for your certificate to be dispatched. In both bases the RSGB has changed the brokers to CaSE Insurance. Cover remains the same as in previous years but the insurer is now Aviva.

And now for the details of rallies and events for the coming week

Today, Sunday the 30th, the Cambridge Repeater Group Rally will be held at the Foxton Village Hall, Hardman Road, Foxton, Cambridge, CB22 6RN. Doors open at 9.30am and entry is £2. There will be a talk in station and car parking is free on site. Attractions include trade stands, a Bring & Buy, car boot area and RSGB bookstall. The usual burger van will be in attendance. Contact Lawrence, M0LCM, on 0794 197 2724.

Also today, the 30th, the West London Radio and Electronics Show takes place at Kempton Park Racecourse, Staines Road East, Sunbury on Thames, TW16 5AQ. There will be a talk in station and on site car parking is free. Doors open at 10am, with disabled visitors gaining access ten minutes earlier. There will be trade stations, a Bring & Buy and special interest groups. Other attractions are lectures, a raffle and on-site catering. Details from Paul, M0CJX, on 0845 165 0351.

On Bank Holiday Monday, the 1st of May, the 33rd Dartmoor Radio Rally will take place at Tavistock College, Crowndale Road, Tavistock, PL19 8DD. Doors open at 10.30am, with disabled visitors gaining access 15 minutes earlier. Admission is £2, with under 14s free when accompanied by an adult. There is ample free car parking on site, with catering available too. There will be trade & club stands and the usual Bring & Buy. Details from: Viv Watson, G7AWG, on 01752 823 427.

The Southern Electronics & Radio Fair, planned to take place on Saturday the 6th of May, has been cancelled.

On Sunday the 7th of May the Dambusters Hamfest will be held at Thorpe Camp Visitor Centre, Tattershall, Thorpe, near Coningsby, Lincolnshire LN4 4PL. This is an outside event with limited room inside. Entry is £3 per person and accompanied under 12s are free. The admission charge also allows visitors to enter the museum. The venue is all on one level with access to all buildings for wheel chairs etc. There is full catering on site, with hot food van and the NAFFI. There will be an RSGB bookstall. For details please contact Tony, G3ZPU on 01507 527 835.

The Scottish Amateur Radio and Electronics Convention will be held on Sunday the 7th of May at Braehead Arena, Kings Inch Road, Glasgow, G51 4BN. Talk-in will be available on S22. The venue has disabled access and free car parking, including access to the Braehead Shopping Centre. Doors open at 10am and close at 4pm. Entry is £4. There will be trade stands, an RSGB bookstall and the GMDX group. There will be talks during the day. Club tables are £10, pre-booked only. For more information contact 0759 344 1518.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

A team of UK operators will operate as A25UK from Botswana until the 6th of May. Activity will be on all bands 160m to 10m SSB, CW and RTTY. QSLs go via M0OXO.

Peter, DF7DQ will be in Vietnam from the 1st to the 10th of May. While there he will operate holiday style as 3W9DQ on 15 to 40m CW, SSB and RTTY. QSL to his home call.

Ivan, LZ1PJ will be operating from Mahe, IOTA reference AF-024, on HF and 6m using CW only between the 2nd and the 10th of May. QSL via LZ1PJ either direct of via the Bureau or Logbook of the World.

Pasi, OH3WS, will be active as OJ0W from Market Reef, EU-053, on the 6th and 7th of May. Activity will be on the 20 to 6m bands using CW and SSB. QSL via his home callsign.

Now the special event news

A special event station GB0GLS has been licensed for operation from the 5th to the 11th of May 2017. Antrim and District ARC are collaborating with Mid Ulster ARC to hold a main activation day on Saturday the 6th of May from the site of the original ‘Y’ station at Gilnahirk Listening Station. Following publication of George Busby's book, Spies at Gilnahirk, there could be considerable interest for this special event, which marks the significance of Gilnahirk during the Second World War and, later, into the Cold War period. QSL cards will be issued upon request and details about the station are available on QRZ.com.

HB600NVF is on the air until the end of this year to commemorate the 600th anniversary of the patron saint of Switzerland. QSLs can be obtained from HB9JOE.

Now the contest news

On Monday the 80m Club Championship contest, SSB leg, takes place between 1900 and 2030UTC. The exchange is signal report and serial number.

On Tuesday the 144MHz FM Activity Contest runs from 1800 to 1900UTC and it is followed by the 144MHz UK Activity Contest from 1900 to 2130UTC, this time using all modes. The exchange is the same for both: signal report, serial number and locator.

Next Saturday, the 6th, the 432MHz Trophy runs from 1400 to 2200UTC. Using all modes on the band, the exchange is signal report, serial number and locator.

Also on the 6th, the 10GHz Trophy runs from 1400 to 2200UTC. Using all modes, the exchange is signal report, serial number and locator.

The 432MHz to 248GHz Trophy runs for 24 hours starting at 1400UTC on the 6th. Using all modes on these bands, the exchange is signal report, serial number and locator.

Starting its 24 hour run at 1200UTC on the 6th, the ARI International DX contest uses phone and RTTY on the 1.8 to 28MHz bands. The exchange is signal report and serial number, with Italian stations also giving their Province code.

The UK Microwave Group low band contests runs from 0800 to 1400UTC on the 7th of May. Using all modes on the 1.3 to 3.4GHz bands, the exchange is signal report, serial number and locator.

Finally for next weekend, the IRTS 40m Counties contest runs from 1200 to 1500UTC on the 7th. Using SSB and CW, the exchange is signal report and serial number. EI and GI stations also send their County.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 28th of April.

Last week saw some unsettled conditions due to the effects of a coronal hole. Its associated high-speed solar wind stream actually hit the Earth a day earlier than predicted, resulting in poor HF conditions during the International Marconi Day event on Saturday the 21st of April.

The planetary K index hit 6 the night before and we were left with noisy bands and poor propagation. HF openings were predominantly to Europe, although Australia and the US were worked by GB0CMS from Caister in Norfolk. While conditions improved slightly through the week the K index remained steadfastly high.

There were highlights though. The A25UK Expedition to Botswana was worked from the UK on bands as high as 10 metres. As this is a North-South path, signals didn’t have to go through the unsettled auroral oval.

There were a couple of sunspots that helped push the solar flux index to more than 80, but next week NOAA predicts the SFI will be around the mid to high 70s, with unsettled geomagnetic conditions at times. The K index could hit five on Bank Holiday Monday, but then decline to three or four for the rest of the week.

We should soon start to see the start of the Sporadic-E season, which may bring good short-skip opportunities on the upper HF bands. Keep an eye on the 10 metre beacons from around 28.150 to 28.330MHz for openings.

And now the VHF and up propagation news.

Low pressure will bring showery rain into western Britain later in the weekend, with prospects for GHz bands rain scatter. This will soon be replaced by a ridge of high pressure extending south from a large high over Scandinavia. The ridge may bring the possibility of some Tropo conditions towards the east across the North Sea.

That said, the quite strong easterly wind over southern areas may not be the best for good Tropo, since it is likely to be a dry flow and thus there may not be a good moisture contrast between the surface and the dry air above any temperature inversion. If Tropo turns out to be not such a strong player, there are good reasons to hope for some Sporadic-E as we move into the first week of May. This is usually regarded as the start of the main Sporadic-E season, so the main periods to check are late morning and late afternoon.

As we said earlier, start with 10m and then move higher in frequency as any opening develops. The openings can eventually reach 2m.

Moon declination is high and losses still low this weekend but declination falls and losses increase as the week progresses.

A week today, before dawn, the Eta Aquarids meteor shower peaks, but the shower's radiant never gets very high above the horizon for observers in the Northern Hemisphere.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 23rd. April 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

GB2RS NEWS

Sunday 23rd April 2017

The news headlines:

  • International Girls in ICT Day

  • Volunteers sought for Scottish event

  • G4DDK to speak at the Dayton Hamvention

International Girls in ICT Day takes place on the 27th of April. It is an opportunity for girls and young women to see and experience technology in a whole new light. The initiative, backed by all ITU Member States, aims to create a global environment that encourages girls and young women to consider careers in the growing field of information and communication technologies. Check out the Facebook page at www.facebook.com/ITUGirlsInICT to see if any events are taking place near you.

CQScotland.com will be coordinating a group kit building event and Micro:Bit showcase for young persons at Braehead Arena, Glasgow G51 4BN on the 7th of May. A group of volunteers will guide the building of a simple electronic project or BBC Micro:Bit Morse code transceiver. Parents or guardians with young persons wanting to join in the fun, should register their initial interest at the CQScotland.com website. Radio amateurs, electronics enthusiasts or fans of the BBC Micro:Bit are invited to join the Volunteer Team. You will help guide a young person to successfully complete their electronic project in about an hour. Please register your initial interest at CQScotland.com This initiative is supported by the Radio Society of Great Britain and the Micro:Bit Educational Foundation.

Sam Jewell, G4DDK, winner of the 2016 RSGB Construction Competition, has been invited to speak at the Dayton Hamvention in May, He will be talking about transverters at the VHF Forum.

An Amateur Radio on the International Space Station, or ARISS, contact is planned for a school in France on the 27th at approximately 0852UTC. The radio contact will be operated by F8KGY. Downlink signals will be audible in parts of Europe on 145.800MHz narrowband FM. HamTV will be activated and video will be visible at www.batc.tv/iss/

York Radio Club has taken over management of the GB3HG Repeater. Output is 145.625MHz with the input at -600kHz and a CTCSS of 88.5Hz. The new repeater keeper is Arthur, G8IMZ who can be contacted via the York Radio Club website at www.yorkradioclub.uk The group would like to thank Harrogate Repeater Group for all their hard work with this repeater in the past.

In 2017, the Youth Contesting Program of IARU Region 1 will continue. Youth members from IARU Region 1 member societies are invited to take part in a contest from so called ‘Top-Gun’ stations. These young amateurs will learn how to operate the contest station, improve their contest skills and will aim for the best results together as a team. A youngster will probably be coming for the first time to the host country and will get the chance to experience this country and share amateur radio knowledge with local youngsters. See the IARU Region 1 YOTA website at www.ham-yota.com

SOTA operators have planned their next Europe to North America Summit to Summit, activity for Saturday 13th of May between 1200 and 1800UTC. Likely bands are 20m and 17m CW and SSB. Alerts of which summits are expected to be activated and real time spotting will be available at sotawatch.org nearer to the date.

ANZAC Day takes place on the 25th of April. Amongst events taking place that day an AM and CW event organised by VK4MIK and the Tablelands Radio Group of Far North Queensland will be on the air to honour service personnel from Australia and New Zealand in earlier wars and those serving today. It will include the Gnarly Net on 3600kHz with CW from 1930UTC and AM from 2030UTC and the Friendly Afternoon Net on 7120kHz from 0600UTC in Northern Queensland.

And now for the details of rallies and events for the coming week

Today, the 23rd, the Ripon Radio Rally takes place at Hugh Ripley Hall, Ripon, North Yorkshire, HG4 2PT. Doors open to stallholders at 7.30am and to the general public at 10am. Entry is £2 on the door, under 16s are free. Enquiries can be made via email to rally@ripon.org.uk

Also today, the 23rd, the Yeovil QRP Convention will be held in Digby Hall, Hound Street, Sherborne, Dorset DT9 3AA. There are disabled facilities at this venue. The doors will be open between 9.30am and 3pm. There will be trade stands, a Bring & Buy, RSGB bookstall and stands for RSARS and RAFARS. A programme of talks will take place on the day. Refreshments are available on site. Details from Bob Harris by email to wjh069@gmail.com

The Andover Radio Amateur Club Spring Boot Sale takes place today, the 23rd of April, at Wildhern Village Hall, Tangley, Andover SP11 0JE. Doors open from 10am to 4pm, with disabled visitors gaining access earlier. Admittance is £2. There are tables in the hall and outside pitches. Hot food and drinks will be available. Contact Paul, G4KZY on 07775 738 200.

Next Sunday, the 30th, The Cambridge Repeater Group Rally will be held at the Foxton Village Hall, Hardman Road, Foxton, Cambridge, Cambs CB22 6RN. Doors open at 9.30am with traders gaining access from 7.30am. Entry is £2. There will be a talk in station and car parking is free on site. There will be trade stands, a Bring & Buy, car boot area and RSGB bookstall. The usual burger van will be in attendance. Contact Lawrence M0LCM on 0794 197 2724.

Also on the 30th, the West London Radio and Electronics Show will take place at Kempton Park Racecourse, Staines Road East, Sunbury on Thames, TW16 5AQ. There will be a talk in station and on site car parking is free. Doors open at 10am with disabled visitors gaining access 10 minutes earlier. There will be trade stations, a Bring & Buy and special interest groups. Other attractions are lectures, a raffle and catering on site. Details from Paul, M0CJX on 0845 165 0351.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Tynemouth Amateur Radio Club is away on another IOTA trip, this time to the Isle Of Mull, EU-008, until the 28th of April. They will be operating as GS0NWM on the 10 to 80m bands using most modes with four HF stations. In addition they will have a VHF/UHF station. Full details of the trip are already on QRZ.COM

Following a successful trip to Lundy last year, three members of the Virtual Amateur Radio club of North Kent are off again on another IOTA DX trip, this time to Holy Island, EU-124. They will operate as MC0VRC from the 30th of April to the 6th of May. They will be running on all open bands with SSB, Data and CW. Details are on QRZ.com.

JP7MBO will activate XV9G from Ho Chi Minh City in Vietnam until the 9th of May. Operation will be mainly 40 and 20m with a possibility of 15m.

A group of operators will be on the air as A25UK from the 25th of April to the 5th of May. Activity will be on the 10 to 160m bands using CW, SSB and RTTY. QSL via M0OXO.

Ari, OH3KAV will be operating as OF0KA from the 22nd to the 27th of April. Activity will be holiday style on the 10 to 80m bands using CW, JT9 and JT65. He may also try to be active on 60m. QSL to his home callsign.

Now the special event news

GB0STG and GB4STG will be on air today, the 23rd, for St George's Day. See www.PhoenixARC.org.uk for more details

A group of Essex Hams will once again be operating a special-event station for St. George's Day today, the 23rd of April. Operations will be from Galleywood Common near Chelmsford using the callsign GB1STG.

Now the contest news

The 23rd SP DX RTTY contest ends its 24 hour run at 1200UTC today, the 23rd. Using the 3.5 to 28MHz bands the exchange is signal report and serial number with SP stations sending their Province code too.

The UK/EI DX CW contest also ends its 24 hour run at 1200UTC today, the 23rd. Using all HF contest bands except 160m, there are 24 hour and 12 hour sections. UK and Irish stations send a 2 letter district code as part of their exchange. These are multipliers for the rest of the world. Full details at www.ukeicc.com

The UK Microwave Group 2nd Low Band contest runs from 1000 to 1600UTC today, the 23rd, on the 1.3 to 3.4GHz bands. Using all modes the exchange is signal report, serial number and locator.

Also today, the 23rd, the BARTG Sprint 75 will take place from 1700 to 2100UTC. Using RTTY on the 3.5 to 28MHz bands the exchange is just your serial number.

On Tuesday the SHF UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 2.3GHz and up bands, the exchange is signal report, serial number and locator.

On Wednesday the UK EI Counties Contest runs from 2000 to 2100UTC on the 80m band. Using CW only the exchange is your 4 character locator.

On Thursday, the 80m Club Championships RTTY leg takes place from 1900 to 2030UTC. Using PSK only the exchange is signal report and serial number.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 21st April.

HF propagation last week was good in parts. There were days when even 20 metres seemed almost devoid of signals. But others when the band really shone. For example, for well-equipped stations 3D2AG on Rotuma Island near Fiji was workable on both CW and RTTY at times on twenty metres. This was remarkable considering the signals go right over the North Pole and geomagnetic conditions were often unsettled.

Solar matter from a coronal hole pushed the K index up to 5 on Wednesday, and again up to six on Thursday. This did impact HF and conditions were lacklustre on Thursday morning with all the bands being poor.

Next week, NOAA predicts the solar flux index will be in the mid eighties, thanks mainly to returning sunspot number 2651. This has already been responsible for solar flares and coronal mass ejections and we have no reason to believe this won’t continue. This, coupled with recurring coronal holes, means NOAA predicts very unsettled geomagnetic conditions through to the end of next week, with only next weekend showing some signs of a reprieve.

We don’t really expect maximum usable frequencies to rise much above 14MHz, and even that might be a struggle at times. There is always the chance of pre-auroral enhancements in amongst the mayhem, so keep an eye on HF.

And now the VHF and up propagation news.

We had a prolonged spell of high pressure over the last week, although not necessarily a major Tropo event. There were some modest enhancements at times, so it is worth checking the VHF and UHF bands nonetheless.

This coming week is looking broadly similar on the charts, but there are signs that with the main high being displaced to the west of the UK for much of the time, many parts will be under the influence of a cool northerly flow from around Tuesday on. This could mean that the bulk of the week is more notable for some April shower activity, wintry in the north, but with a risk of some hail or thunder in eastern areas.

So, it feels like there will be the opportunity for rain scatter on the Gigahertz bands rather than a week of tropo openings.

But wait, there is more!

We are getting very close to the start of the Sporadic-E season, and a check of the beacon bands on 10m and 6m could pay dividends, especially in the late morning and late afternoon/early evening.

This week sees the new moon on the 26th and moon perigee, or closest approach, on the 27th. Path degradation will be low and the moon will be relatively high in the sky from the UK. This may be a good opportunity to give EME a try even with a relatively small system. However, it is a mainly daytime pass so many people will be at work.

The Lyrids meteor shower activity should have peaked on the night of the 22nd, so we will now see a gradual reduction in rates through the 25th.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 16th. April 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 16th April 2017

The news headlines:

  • Two new GB2RS readings

  • International Marconi Day stations

  • Voting for the RSGB AGM

Two new GB2RS services start later today. At 6.30pm, Mike, GD6ICR will lead with a news reading via GB3IM on the Isle of Man. In Northern Ireland at 7.30pm, the news will be read on DMR via GB3OM, GB7LY, GB7UL and GB7HB. To be able to receive the news on DMR via these repeaters, users will have to programme a new Talk Group into their radios. This new service, the first of its kind in the UK, will be receivable via these repeaters on Slot2 TG8. We are grateful to Paul, MI1AIB for agreeing to begin this service and if anyone can assist Paul, please contact Philip Hosey, the Region 8 RSGB Manager, at rm8@rsgb.org.uk for further information.

Dozens of official award stations have registered to take part in the 2017 International Marconi Day event, this year being held on the 22nd of April. The event is not a contest, but an opportunity for amateurs around the world to make point-to-point contact with historic Marconi sites. Go to www.QRZ.com/db/GB4IMD for details of the event.

The RSGB President, Nick Henwood, G3RWF would like to remind RSGB Members that if you are not planning to come to the RSGB AGM in Cardiff on the 22nd of April and have not already voted, please do so now. Online is easiest, just click the red box at http://rsgb.org/main/about-us/agm-2017. Postal votes are also available, ask for one by calling HQ on 01234 832 702. The elections are independently managed by the Electoral Reform Society and the deadline for vote receipt by the ERS is noon on the 20th of April. Don’t delay, vote today! If you are attending the AGM, the opportunity to pre-register on the RSGB website has now passed but we still look forward to seeing you on the day.

Every year on the 18th of April, radio amateurs worldwide take to the airwaves in celebration of World Amateur Radio Day. It was on that day in 1925 that the International Amateur Radio Union was formed in Paris. World Amateur Radio Day is the day when IARU Member-Societies can show our capabilities to the public and enjoy global friendship with over three million amateurs worldwide.

Following a resolution that appeared in the Panama Official Gazette of the 27th of December 2016, the National Authority for Public Services of the Republic of Panama published their 2016 National Frequency Plan that contained the WRC-15 amateur secondary allocation of 5351.5 to 5366.5kHz.

The RSGB’s third YOTA 2017 vlog has been released, featuring John Gascoigne, 2E0XLX. He is part of the Radio Scouting team at Gilwell Park, where the RSGB will be hosting the IARU YOTA 2017 event in August. Watch it via the RSGB website www.rsgb.org/yota and, while you’re there, why not take a look at all the other YOTA 2017 information and updates you’ll find in those web pages.

A new Fusion mode Node MB6IOX, number 31368, Room 4136 has been made operational by David, G0TKV near Reading. The Node is attended and not on 24/7, but will be on most evenings and weekends. The locator is IO91LM at 600ft ASL. The system has superior audio quality. It has a good bandwidth capable of carrying Text and Images.

Chertsey Radio club will be running its second virtual buildathon at the end of May or the beginning of June. They will be building a home-brew dual band Yagi antenna and diplexer to use on satellites. For full details see the club blog post at https://tinyurl.com/ms3mtv8

The RSGB response to the Ofcom consultation on regulations and proposed technical parameters in the 5 GHz band can be found on the RSGB website at https://tinyurl.com/mongfhq

And now for the details of rallies and events for the coming week

There are no rallies in the diary for the Easter weekend, the 14th to the 17th of April.

On the 23rd, the Ripon Radio Rally takes place at Hugh Ripley Hall, Ripon, North Yorkshire, HG4 2PT. Doors open to stallholders at 7.30am and to the general public at 10am. Entry is £2 on the door, under 16s are free. Enquiries can be made via email to rally@ripon.org.uk

Also on the 23rd, the 33rd Yeovil QRP Convention will be held in Digby Hall, Hound Street, Sherborne, Dorset DT9 3AA. There are disabled facilities at this venue. The doors will be open between 9.30am and 3pm. There will be trade stands, a Bring & Buy, RSGB bookstall and stands for RSARS and RAFARS. A programme of talks will take place on the day. Refreshments are available on site. Details from Bob Harris by email to wjh069@gmail.com

The Andover Radio Amateur Club Spring Boot Sale takes place on the 23rd of April at Wildhern Village Hall, Tangley, Andover SP11 0JE. Doors open from 10am to 4pm, with disabled visitors gaining access earlier. Admittance is £2. There are tables in the hall and outside pitches. Hot food and drinks will be available. Contact Paul, G4KZY on 07775 738 200.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

Tynemouth Amateur Radio Club is away on another IOTA trip, this time to the Isle Of Mull, EU-008, between the 21st and the 28th of April. They will be operating as GS0NWM on the 10 to 80m bands using most modes with four HF stations. In addition they will have a VHF/UHF station. Full details of the trip are already on QRZ.COM

Alexander, RX0QM is now stationed at the Russian Base on King George Island in the South Shetland Islands. He is using the callsign RI1ANB and will be on the air when time permits. The South Shetlands count as AN-010 for the Islands on the Air Award. QSLs go via EW4DX.

Helmut DJ7CF is on the air as 6Y5/DJ7CF from Greenwood, Jamaica until the 28th of April. Look for him on SSB, CW and PSK31. QSLs go via his home call.

Tony, CT1FFU will be active from Sal Island, part of the Windward Islands group, between the 18th and 25th of April with the call D4T on HF using CW, SSB and digital modes. This is IOTA reference AF-086. QSL via CT1FFU and Logbook of The World.

Dave, GM0LVI plans to operate holiday-style from Barra Island, EU-010, between the 16th and 22nd of April. QSL via his home callsign either direct or via the Bureau.

Now the special event news

Mid Ulster ARC is taking part in International Marconi Day on the 22nd from Navan Fort, 81 Kilrea Road, Armagh BT60 4LD between 8am and 5pm.

The Kerry Amateur Radio Group will participate as an Award Station in International Marconi Day on the 22nd from the site of the former Marconi Station at Ballybunnion, Co. Kerry. Operation from 0000UTC to 2359UTC is planned. Two HF SSB stations are planned for this year on the site as well as a HF data station using the callsign EI6YXQ, see qrz.com for more information.

OE17ATOM will be on the air for International Marconi Day on the 22nd from a nuclear power plant in Austria that was never put in operation. See qrz.com for full details.

The Amateur Radio Section of the Austrian Broadcasting Corporation and the Documentary Archives Radio Communication QSL Collection will operate O17M for 72 hours only, starting at 0000UTC on the 21st. This is an official International Marconi Day station and contacts on the 22nd only are valid for the IMD award. See qrz.com

GB2RAF, the permanent special event station at RAF Neatishead Air Defence Radar Museum in Norfolk will be on the air every second Saturday of the month and some Tuesdays and Thursdays until November. This station is affiliated to the Royal Air Force Amateur Radio Society and can also give out contact points for Airfields on the Air. QSL cards are available via the RSGB Bureau, RAFARS Bureau, eQSL, or SAE to Terry, G4PSH QTHR.

Now the contest news

The Worked All Britain Data Contests takes place today, the 16th of April, on the 3.5, 7.0 and 14MHz bands. There are two separate contests one for RTTY and one for PSK. Each contest is split into two parts to get optimum conditions on all three bands. The RTTY contest is from 1200 to 1400 and 1800 to 2000UTC. The PSK contest is from 1400 to 1600 and 2000 to 2200UTC. Note that club and multi-operator stations can only score points in the first of the two sessions. The exchange is signal report, serial number and WAB square. Full details are at www.worked-all-britain.org.uk

On Monday the IRTS 70cm Counties contest runs from 1200 to 1300UTC. Using FM and SSB, the exchange is signal report and serial number with EI and GI stations also giving their county. Immediately following, the IRTS 2m Counties contest runs from 1300 to 1500UTC. Using FM and SSB the exchange is signal report and serial number with EI and GI stations also giving their county

On Tuesday between 1900 and 2130UTC the 1.3GHz UK Activity Contest takes place. Using all modes the exchange is signal report, serial number and locator.

On Thursday the 70MHz FM Activity Contest runs from 1800 to 1900UTC. Using FM only the exchange is signal report, serial number and locator. Immediately following, from 1900 to 2130UTC is the 70MHz UK Activity Contest. Using all modes the exchange is signal report, serial number and locator.

Next weekend from 1200UTC on the 22nd to 1200UTC on the 23rd SP DX RTTY contest takes place. Using the 3.5 to 28MHz bands the exchange is signal report and serial number with SP stations sending their Province code too.

The UK/EI DX CW contest takes place next weekend from 1200UTC on the 22nd to 1200UTC on the 23rd. Using all HF contest bands except 160m, there are 24 hour and 12 hour sections. UK and Irish stations send a 2 letter district code as part of their exchange. These are multipliers for the rest of the world so all UK and EI contesters, including those with modest stations and antennas, will experience the fun of being a 'multiplier' for the DX in a worldwide contest. Full details at www.ukeicc.com

On Sunday the 23rd the UK Microwave Group 2nd Low Band contest runs from 1000 to 1600UTC on the 1.3 to 3.4GHz bands. Using all modes the exchange is signal report, serial number and locator.

Also on Sunday the BARTG Sprint 75 will take place from 1700 to 2100UTC. Using RTTY on the 3.5 to 28MHz bands the exchange is just your serial number.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 13th of April.

Last week was a mixed bag again in terms of HF propagation. While the solar flux index was stuck in the mid 70s, geomagnetic disturbances due to coronal hole effects made their mark. The K index hit four on Tuesday and brought a pre-auroral enhancement. With the critical frequency over the UK almost reaching 7MHz, this meant the maximum useable frequency over 3,000km just exceeded 21MHz for a brief spell. But by Wednesday conditions were much worse and even 14MHz was struggling to open.

Due to the Easter holiday, this report is being prepared a day early, but we'll try to give you a feel for how propagation may pan out next week.

Firstly, NOAA predicts the solar flux index will rise over the next week into the 80s and even low 90s. But as usual HF conditions will be mainly governed by geomagnetic effects.

The first half of the week may be unsettled due to a high speed solar wind stream. This may see the K index rise to five with associated auroral conditions. We may then have a little respite for the rest of the week.

Looking forward to International Marconi Day on Saturday the 22nd of April, HF conditions may be settled. But they then get much worse with NOAA predicting a K index of up to six from Sunday the 23rd onwards due to another recurrent coronal hole.

And now the VHF and up propagation news.

On the face of it, the next week looks very promising with high pressure dominating the charts in several models for the next week or so. This is quite a common feature at this time of the year and the only problem, so far as Tropo goes, is that these Spring highs can often have cold dry air near the surface under the inversions, which is generally seen as a poor contributor to an ideal Tropo event.

Mid April is when we can often expect super refraction propagation across the North Sea to start making itself felt by an increasing number of continental beacons becoming audible on the VHF, UHF and microwave bands. Warmer air blowing out across the cold sea can lead to the formation of some very strong ducts.

With EME, the early part of the week sees an early morning, waning, moon with high moon-path degradation. As the week progresses the moon will also climb higher in the sky to be visible until around lunchtime. As the moon declination improves (in the northern hemisphere) the degradation will also reduce.

Meteor shower activity will start to build towards the end of April and the Lyrid meteor shower will peak on the morning of the 22nd of April. This coincides with a weak crescent moon so it may also result in a good visual display. The Lyrids can sometimes show in higher than normal reflections, so it may be worth trying for that elusive locator.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 9th. April 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 9th April 2017

The news headlines:

  • April 22nd is Marconi Day

  • New PSK31 software for blind amateurs

  • Club Log gets Trusted Partner status

Dozens of official award stations have registered to take part in the 2017 International Marconi Day event, this year being held on the 22nd of April. All contacts counting toward the Marconi Award must be made on HF with registered stations, but other participating stations do not need to be registered to claim awards. The event is not a contest, but an opportunity for amateurs around the world to make point-to-point contact with historic Marconi sites, using HF communication techniques descended from those used by Marconi, and to earn an attractive award certificate for working or hearing a number of Marconi stations. All you need is a log extract – you don’t need QSL cards. International Marconi Day special event station GB4IMD will be on the air from Cornwall. Go to www.QRZ.com/db/GB4IMD for details. To help you work the requisite number, Steve, G0KYA has prepared some propagation predictions for IMD operators in the UK. You can find these at g0kya.blogspot.co.uk

A free, new Windows program called Accessible Digipan has been released. It allows blind hams to operate PSK31. The download includes the application, audio tutorials, detailed written guides, and additional helpful resources, plus DigiPan PSK31 and PSK63 software. ARRL member Richard, KK6MRH, and Jim, WA0PSS, both blind, developed the program. The app will work with many different kinds of rigs, interfaces, and Windows versions. Full details are at http://accessibledigipan.org/ which is especially designed to be kind to electronic screen readers.

Club Log, run by G7VJR, has become the first logging service to achieve Trusted Partner™ status for Logbook of the World. Radio amateurs holding Logbook of the World callsign certificates who have uploaded logs to Club Log now can readily cross-post them to Logbook of the World. More information on technical specifications and on current Trusted Partner program members is available on the ARRL website.

At the QSL Bureau, the G4 callsign series is in process of being consolidated. There are now just four G4 sub groups for the distribution of QSL cards to members. G4 call holders are advised to check the sub managers list on the RSGB website before sending more collection envelopes, as their volunteers details may have changed. Due to retirements and other commitments, we now have a vacancy for a new volunteer sub-manager to handle the G4T-Z sub group. The group receives around ten to fifteen thousand cards, spread across the year. If you are interested, please email the RSGB QSL bureau via qsl@rsgb.org.uk

The second YOTA 2017 vlog, or video blog, features RSGB Youth Committee member Rebecca Hughes, M6BUB. She introduces one of the activities she’s looking forward to helping with at the international YOTA 2017 week that the RSGB is hosting in August. You can watch this, and other vlogs, on our dedicated YOTA 2017 web pages www.rsgb.org/yota

The video of the 2016 RSGB Convention talk by John Rogers entitled Diagnosing and Reporting RFI has been added to the videos available to RSGB Members on the RSGB website video page. Non members can view the 2015 lectures on the RSGB’s YouTube channel.

The 90th RSGB AGM will be held at the Angel Hotel, Castle St, Cardiff CF10 1SZ on Saturday the 22nd of April, commencing at 12 noon. Details appear in the April RadCom. Members attending the AGM will be able to try out the RSGB’s pilot project for the online Advanced exam and test their knowledge on a specially shortened 13-question mini Advanced exam. The first session will run for an hour before the formal AGM, which commences at 12 o’clock, with another session run during the lunch break.

The RSGB has made available drafts of papers which will be submitted to the IARU Region 1 General Conference in Germany in September. The Society welcomes feedback on the draft papers. They can be seen in the IARU Matters 2017 Forum at http://tinyurl.com/GB2RS-0904

And now for the details of rallies and events for the coming week

The Northern Amateur Radio Societies Association Exhibition, otherwise known as the Blackpool Rally, takes place today, the 9th of April, in the Norbreck Castle Exhibition Centre, Blackpool FY2 9AA. There is car parking at the venue and a talk in station will be in operation. There will be trade stands, a Bring & Buy, special interest groups and an RSGB bookstall. Doors open 10.30am, with disabled visitors gaining access 15 minutes earlier. More information from Dave, M0OBW on 01270 761 608.

There are no rallies in the diary for the Easter weekend, the 14th to the 17th of April. The next rallies are on the 23rd. These will be the Yeovil QRP Convention, the Ripon Radio Rally, and the Andover RAC Spring Car Boot Sale. We will give full details of these next week. Meanwhile you can find details of all known forthcoming rallies in RadCom, which should arrive with RSGB Members from Wednesday this week.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

GW4DVB will be operating as J88PI on a holiday-style DXpedition on Palm Island, IOTA reference NA-025, in St Vincent and the Grenadines. Operation will take place between the 14th and the 23rd of April using a Yaesu FT-991A with 100 watts into a 10m vertical. Operation will be on the 40 to 10m bands using SSB. QSL direct only, see www.g4dvb.co.uk/ for details.

Chung, VA7YM is on holiday in Vanuatu, OC-035, until the 17th of April. Using callsign YJ0YM, his QSL Manager is EA5GL.

Jan, PA4JJ will be active holiday style as 9A/PA4JJ from Croatia until the 30th of May. Operation will be mainly on digital modes. QSL via his home call either direct or bureau and Logbook of The World.

Paul, W7NZJ will be active as FS/W7NZJ from St Martin, NA-105, until the 16th of April. He will operate digital modes and CW on the 40 to 10m bands. QSL via eQSL.

Ken, KH6QJ will be active as T32AZ from Kiritimati or Christmas Island, OC-024, in East Kiribati on until the 18th of April. He will be using the 80 to 10m bands. QSL via KH6QJ.

Now the special event news

A Canadian-led DXpedition-style event will activate the 100 hectare WWI battle site, Vimy Ridge, marking the centenary of the April 1917 Battle of Vimy Ridge. A commemorative amateur radio station will continue until dusk today, the 9th. More information is at www.v100vimy.ca

R25SRR will be in use throughout April to celebrate the 25th anniversary of Russia's IARU society. Several RO25xx callsigns will join the celebrations, where xx is the 2-letter abbreviation for the various regions. See http://srr25.hamlog.ru for the award programme.

Now the contest news

Today, the 9th, it’s the First 50MHz contest, running from 0900 to 1200UTC. Using all modes, the exchange is signal report, serial number, locator and post code.

On Tuesday the 432MHz FM Activity Contest will take place from 1800 to 1900UTC. The exchange is signal report, serial number and locator. Following on is the 432MHZ UK Activity Contest, from 1900 to 2130UTC. This time it’s using all modes. The exchange is signal report, serial number and locator.

On Wednesday it’s the SSB leg of the 80m Club Championships, running from 1900 to 2030UTC. The exchange is signal report and serial number.

Thursday sees the 50MHz UK Activity Contest. Using all modes, the exchange is signal report, serial number and locator.

The Worked All Britain Data Contests takes place next Sunday, the 16th of April, on the 3.5, 7.0 and 14MHz bands. There are two separate contests one for RTTY and one for PSK. Each contest is split into two parts to get optimum conditions on all three bands. The RTTY contest is from 1200 to 1400 and 1800 to 2000UTC. The PSK contest is from 1400 to 1600 and 2000 to 2200UTC. Note that club and multi-operator stations can only score points in the first of the two sessions. The exchange is signal report, serial number and WAB square. Full details are at www.worked-all-britain.org.uk

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 7th of April.

A large sunspot group pushed the solar flux index to 112 this week, which was largely unpredicted. However, unsettled geomagnetic conditions reigned again with the K index hitting five on the fourth. The activity from sunspot region 2644 also brought a number of solar flares, and it will be interesting to see if they reoccur when the spot rotates back into view in around nine days or so. These flares did bring widespread radio blackouts on the solar-facing side of the Earth.

Next week, the solar flux index is predicted be in the mid to high 70s. Geomagnetically, we may have a respite from the recent coronal activity, the more settled conditions hopefully giving us some good HF DX at times.

And now the VHF and up propagation news.

The promised high pressure duly arrived and brought some good Tropo at times last week. The good news is that it should hang around for most of next week, although a few Atlantic lows will bring less favourable conditions to Scotland and north-east England now and again.

So, moments of Tropo are likely to make the VHF, UHF and gigahertz bands worth a visit for a second week, with paths to the south across Biscay being the more profitable direction.

We are close to the start of the 2017 Sporadic-E season, and it can’t be long now. So, in preparation, keep a watch on 10 metres for signs of short skip during late morning and late afternoon, and check the six metre beacons if you experience it.

After last weekend, when 1296MHz was crackling with CW contest activity, Moon declination goes negative tomorrow, so windows of Moon visibility will shorten. The Moon reaches apogee this coming Saturday, so losses will be high and increasing over the week.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 2nd. April 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 2nd April 2017

The news headlines:

  • New North Uist repeater with internet link

  • Mixed blessings for Dutch amateurs

  • Second YOTA vlog released

New repeater GB3EI is located on the Isle of North Uist in the Outer Hebrides and it went on air last Thursday. It operates on 145.6125MHz with a 600kHz shift and 88.5Hz CTCSS. Details are on its website, www.gb3ei.co.uk

Telecommunication regulators in The Netherlands have scaled back considerably the country’s formerly liberal 60m privileges. Since December 2015, amateurs in The Netherlands have had access to a 100kHz wide band at 5MHz, with a maximum power of 100W. Starting on the 1st of April 2017, the allocation has been changed to the global secondary 15kHz-wide allocation, 5351.5kHz to 5366.5kHz, with a maximum of 15W EIRP. On a positive note, the same Gazette notice also removed the cross-band and duplex restrictions on 50.45 to 52.0MHz and 70.0 to 70.5MHz.

The RSGB’s second YOTA 2017 video blog, or vlog, features RSGB Youth Committee member Rebecca Hughes, M6BUB. She introduces one of the activities she’s looking forward to helping with at the international YOTA 2017 week the RSGB is hosting in August. You can watch this and other vlogs on our dedicated YOTA 2017 web pages, www.rsgb.org/yota You can help the RSGB to make YOTA 2017 event a great success by becoming a financial supporter – anyone who donates more than £15 receives a supporters’ pin. Find out more from the YOTA 2017 web page, www.rsgb.org/yotasupporter

US amateurs will get two new bands in the near future. On the 28th of March, the FCC adopted rules that will allow secondary amateur radio access to 472 to 479kHz and to 135.7 to 137.8kHz. The new rules become effective 30 days after publication in The Federal Register. More information is on the ARRL website www.arrl.org

The RSGB Board recently received a number of reports that postings to the Have Your Say web page were not being answered and tasked the Board Chair with investigating the position. A technical problem was identified that may mean a number of HYS messages weren’t received and, therefore, weren’t answered. However, we are only aware of one message specifically that didn’t get a response. The technical problem has now been fixed. The Board would like to thank those who drew attention to this issue and trust that the actions taken will show that they listen and act when matters are made known.

In order to try to meet the 2015 Presidential Review aim of reducing geographical and other disadvantages, the B2 contest scoring method was introduced on a trial basis for RSGB VHF contests throughout 2017. Arrangements are now being made to start to review B2 use, based on scores during the first four months of the year. For details of how this will happen and the proposed wider consultation see http://rsgb.org/main/blog/news/rsgb-notices/2017/03/30/vhf-contest-scoring/

The 90th RSGB AGM will be held at the Angel Hotel, Castle St, Cardiff CF10 1SZ on Saturday the 22nd of April, commencing at 12 noon. Details of those standing for elections, the accounts and the Minutes of the 2016 AGM appear in the April RadCom. Votes must be received by the ERS before 12 noon on Thursday 20 April 2017, as described in RadCom. AGM registrations are going well; lunch will be provided free of charge for Members who notify their attendance in advance using the form at www.rsgb.org/attendagm

The www.CQScotland.com Group will be will be coordinating a kit building and Micro:Bit computing showcase at the Braehead Arena, Glasgow G51 4BN on Sunday the 7th of May. The Group is being supported by the Radio Society of Great Britain and the Micro:Bit Educational Foundation. Radio amateurs, electronics enthusiasts or fans of the BBC Micro:Bit are invited to join the Volunteer Team. You will help guide a young person to successfully complete their electronic project in about an hour. Please register your initial interest at www.CQScotland.com

This year’s Mills on the Air event takes place on the 13th and 14th of May. There is an award available for working the various special event stations. Please do remember to register at www.g4cdd.net or www.mills-on-the-air.net

And now for the details of rallies and events for the coming week

We start with the unfortunate news that the Southern Electronics & Radio Fair, planned for the 6th of May, has had to be cancelled. Details can be found at www.serf.org.uk

Today, the 2nd of April, the Hack Green Hangar Sale takes place at Hack Green Secret Nuclear Bunker, French Lane, Nantwich, Cheshire CW5 8AL. Doors open 10am. It is a sale of amateur gear, electronic equipment, computers, military radio sets and vehicle spares. Refreshments are available on site. More details from Lucy Siebert on 01270 623 353 or by email to lucy@hackgreen.co.uk

The Northern Amateur Radio Societies Association Exhibition, otherwise known as the Blackpool Rally, will take place on the 9th of April in the Norbreck Castle Exhibition Centre, Blackpool FY2 9AA. There is car parking at the venue and a talk in station will be in operation. There will be trade stands, a Bring & Buy, special interest groups and an RSGB bookstall. Doors open 10.30am with disabled visitors gaining access 15 minutes earlier. More information from Dave, M0OBW on 01270 761 608.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

IOTA enthusiasts and prefix collectors should look out for PF38T on Texel Island, IOTA reference EU-038, operated by Hans, PA7HPH until the 9th of April. A special QSL card will be issued via PA7HPH.

Tim, NL8F will reactivate his T2TT callsign from Tuvalu in the Pacific, OC-015, until the 13th of April. He will be on SSB and JT65 on 80m to 10m. His QSL Manager is N7RO.

Tony, 3D2AG is on the air as 3D2AG/p until the 28th of April from Rotuma, OC-060, a Fijian dependency. Activity is on 160 to 6 metres using CW, SSB, RTTY, JT65 and FSK441. QSL via the operator's instructions.

Eliot, W1MJ will be on the air as CE0Y/W1MJ from Easter Island, SA-001 until the 4th of April. Activity will be holiday style on 40, 30, 20 and 15 metres using QRP CW and possibly PSK31 as well. QSL to home call.

YB3MM and YB3LZ will be transmitting as 4W/YB3MM and 4W/YB3LZ, respectively, from Dili in Timor-Leste, OC-148 between the 3rd and 5th of April. Activity will be holiday style on the HF bands, using mostly JT65 and possibly other modes as well. QSL via operators’ instructions.

Marc, ON5SM will be transmitting as DU9/ON5SM from Mindanao in the Philippines, OC-130, from the 4th of April to the 24th of May. Activity will be on 80 to 6 metres using SSB, SSTV and various digital modes. QSL to home call.

Now the special event news

GB8EGT will be on the air from RAF Eglington in Londonderry and GB8BKY will be on the air from RAF Ballykelly in Limavady, both until the 9th of April, operating holiday-style. Contact Paul Lewis, MI1AIB by email to paul.m1aib@gmail.com

A Canadian-led DXpedition-style event will activate the 100 hectare WWI battle site, Vimy Ridge, as it is the centenary of the April 1917 Battle of Vimy Ridge. A commemorative amateur radio station will go on the air from the summit of Vimy Ridge on the 1st of April and continue until dusk on the 9th. Seventeen operators, drawn from the ranks of Canadian and French contesters and DXpedtioners, will run two stations 24 hours per day, using SSB, CW and digital modes on 160 through 10 metres. The radios will be Elecraft K3s and KPA 500s with Spiderbeams, verticals and dipoles for antennas. More information is at www.v100vimy.ca

South Kesteven ARS will put GB5ROC on the air today, the 2nd of April, from Post 62, Buckminster, the Royal Observer Corps Cold War Nuclear Bunker, operating as a part of Britain on the Brink.

French radio club F8KHW will be running a portable station from Wailly Les Arras on the 8th of April for the centenary of the battle of Arras city that began on the 9th of April 1917. They will be operating, on 2m FM and SSB, 40m and 20m SSB, CW and PSK.

Now the contest news

This weekend is a busy one. The SP DX contest ends its 24 hour run at 1500UTC today, the 2nd. Using 160 to 10m, the exchange is signal report and serial number. SP stations send their Province code too.

Today, the 2nd, running from 0900 to 1200UTC, the First 70MHz contest takes place. Using all modes on the 4m band, the exchange is signal report, serial number and locator.

Also today, the 2nd, but from 1900 to 2030UTC, the RoLo 1, or Rolling Locators, contest takes place. Using SSB only on the 3.5MHz band, the exchange is signal report and the locator you received.

On Monday the 80m Club Championships will take place from 1900 to 2030UTX. Using CW only, the exchange is signal report and serial number.

On Tuesday there are two 2m contests. The FM Activity Contest runs from 1800 to 1900UTC, then the all mode UK Activity Contest from 1900 to 2130UTC. Both have the same exchange: signal report, serial number & locator.

On Wednesday it’s the UK EI CC on 80m from 2000 to 2100UTC. The exchange is your 4-character locator.

Next Sunday, the 9th, it’s the Frist 50MHz contest running from 0900 to 1200UTC. Using all modes, the exchange is signal report, serial number, locator and post code.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 30th of March.

Last week was a mixed bag. As predicted we had geomagnetic storming, thanks to the effects of a large coronal hole and its associated high speed solar wind stream, but we also had some good HF conditions at times. With the solar flux in the low 80s, propagation was dominated by the impact of solar material on Tuesday, with the subsequent rise in the K index to five and even six. The initial onset brought a pre-auroral enhancement, with many stations reporting good HF conditions. But this was soon tempered by poorer conditions later in the week.

Visible auroras were reported at higher latitudes and a UK-wide red aurora alert was issued by Lancaster University on the 27th. Next week, NOAA predicts that the solar flux index will decline into the mid 70s.

Geomagnetic conditions will remain unsettled until later in the week, with the K index likely to hit four at times. We may then get a bit of a respite, with more settled conditions on Friday and across the weekend of the 8th and 9th. You can then expect maximum useable frequencies over a 3,000km path to hit 18 or perhaps even 21MHz at times. We won't see any significant activity on 10 metres until the Sporadic-E short-skip season starts in a few weeks.

And now the VHF and up propagation news.

Two widely-used weather models are predicting a developing high just after the weekend. One has it starting today. For the VHF, UHF and SHF bands, this means a good week with the prospect of some useful Tropo once the unsettled weather at the start of this weekend has moved away. Most areas are likely to benefit from Tropo paths within the UK, across the North Sea and down to the south across Biscay.

There are often two temperature inversions in this type of pattern, one due to the high itself, producing an elevated duct somewhere between 1km and 2km in height. The second type is often found near the surface at the end of a night time of cooling. This one is less reliable, since it will often disperse after the sun begins to lift the daytime temperature. This tropo should make the 144MHz UKAC and FMAC contests very interesting on Tuesday evening.

Isolated heavy showers this weekend might have brought rain scatter, but they’ll be gone by the start of next week.

The Sporadic-E season has not quite started yet, but it can’t be far away.

The Moon is at high declination early this week, so long windows of moon visibility. We are past perigee, so losses will increase as the week progresses.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 26th. March 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

 

GB2RS NEWS

Sunday 26th March 2017

The news headlines:

  • Examinations Standards Committee chair wanted

  • UK YOTA 2017 team announced

  • ISS contact deadline approaches

Following the sudden and unexpected sad loss of the recently-appointed Examinations Standards Committee Chair Dave Powis, G4HUP, the RSGB Board is again seeking to appoint a suitably qualified replacement. The Committee oversees all aspects of the examinations. More details are on the RSGB website, but if you require further information or an informal chat about the role you can contact the responsible RSGB Director Ian Shepherd, g4evk, via email to g4evk@rsgb.org.uk

The RSGB is delighted to announce that the members of the UK YOTA 2017 team are Peter Barnes, 2E0UAR and Jonathan Sawyer, M0JSX. Peter is 19 and a member of Thornbury and South Gloucestershire ARC. Jonathan is 23 and belongs to the Reading and District ARC. You will be able to read more about them in the May issue of RadCom, which should arrive around Easter. Congratulations to them both.

The deadline for schools or informal educational institutions and organisations to submit proposals to host amateur radio contacts next year with International Space Station crew members is fast approaching. All applications must be in by the 5th of April. Organiser ARISS anticipates that contacts will take place between the 1st of January and the 30th of June next year. Anyone interested should contact the RSGB liaison Ciaran Morgan via email to ciaran.morgan@rsgb.org.uk for assistance with the application process.

The 90th RSGB AGM will be held at the Angel Hotel, Castle St, Cardiff CF10 1SZ on Saturday the 22nd of April, commencing at 12 noon. Details of those standing for elections, the accounts and the Minutes of the 2016 AGM appear in the April RadCom. Votes must be received by the ERS before 12 noon on Thursday 20 April 2017, as described in RadCom. Lunch will be provided at the AGM for Members who notify their attendance in advance. Please register using the form at www.rsgb.org/attendagm

The new Bletchley Park website has officially launched. It includes details of a booked event happening on the 2nd of April between 2 and 4pm. Visitors can experience an intimate Q&A session with Bletchley Park Veterans in celebration of the Off Duty exhibition that gives a look into the recreational activities the Codebreakers and their colleagues enjoyed outside of work. Go to www.bletchleypark.org.uk/ and click on the What’s On tab. RSGB Members can gain free admittance to Bletchley Park using an individualised voucher that you download from the www.rsgb.org home page.

The 2016 RSGB Convention lecture The rise & rise of 5.7GHz EME by Peter Blair, G3LTF has been released for RSGB Members to view. Just log in and then go to the online video portal www.rsgb.org/video

Amateurs in the UK have been very fortunate in having early access to 5MHz, with 5 spot frequencies 15 years ago and more than 70kHz of spectrum made available in 2013. This was a result of close cooperation with Ofcom and the MoD, who is primary user on the band. The UK currently has an arrangement that gives us more spectrum and a higher power allowance of 100W at 5MHz, however it does not cover all of the WRC-15 band of 5351.5 to 5366.5kHz. The Society played a very active role in the WRC-15 process and continues to work with Ofcom to gain access to all of the WRC-15 band, however this is not expected to change in the foreseeable future as there are on-going assignments within the band. The RSGB will implement the IARU Region 1 band plan for 5MHz within the segments allocated to us. In common with other Region 1 societies with allocations greater than 15kHz, we will recommend that frequencies within the WRC-15 band that are allowed under the UK Amateur Radio Licence only be used for international contacts, or for stations with no other option.

All radio amateurs are invited to participate in Portugal's National SOTA Day on the 1st of April. This is not a contest. Diplomas, sent electronically, will be available to activators, chasers and SWL registered on the SOTA database and after the upload of their logs. More information from Pedro, CT1DBS/CU3HF by email to diasotaCT@gmail.com.

The Palestine, E44CM DXpedition that took place in November 2016 has now been approved for DXCC credit. Follow the usual procedures or, for new participants, go to www.arrl.org/dxcc

At 1am today, the 26th of March, the clocks were turned forward one hour, signalling the start of British Summer Time. It means that there’s more daylight in the evenings and less in the mornings. Most radio amateurs leave their shack clocks to GMT or UTC but some programs may need the time changed.

And now for the details of rallies and events for the coming week

Today, the 26th of March, the Callington Radio Rally will take place at Callington Town Hall, Callington, Cornwall PL17 7BD. Doors open at 10am and admittance is £2. There will be a Bring & Buy and trade stands. Catering is available on site and there is ample free parking in the adjacent car park. The rally is organised by the Devon & Cornwall Repeater and Callington Amateur Radio Society. More information, including booking details, from Roger on 07854 088 882.

Next weekend, on the 2nd of April, The Hack Green Hangar Sale will take place at Hack Green Secret Nuclear Bunker, French Lane, Nantwich, Cheshire CW5 8AL. Doors open 10am. It is a sale of amateur gear, electronic equipment, computers, military radio sets and vehicle spares. Refreshments are available on site. More details from Lucy Siebert on 01270 623 353 or by email to lucy@hackgreen.co.uk

An advance notice and an apology now. The Ripon Rally on the 23rd of April didn’t appear in last month’s RadCom, for which the editorial team apologises. The rally does appear correctly on the RSGB website. It will be held at Hugh Ripley Hall, Ripon, North Yorkshire, HG4 2PT on Sunday 23 April. Doors open at 10am and entry is £2 on the door, with under 16s free. Enquiries can be made via email to rally@ripon.org.uk

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.


And now the DX news compiled from 425 DX News and other sources

A group of radio amateurs from Sweet Lake City in the Netherlands will be in Liechtenstein from the 1st to the 8th of April. Using the HB0 suffix to their callsigns they will be on all HF bands using CW, SSB and digital modes. All QSLs are via PE1FLO.

W2APF will be on Nevis Island in the Caribbean, IOTA reference NA-104, until the 1st of April. He will be using the callsign V47JR and will be active on the 6 to 80m bands using CW and SSB. This is a holiday style operation and QSLs go via the home callsign.

Richard, G3RWL will be reactivating his 8P6DR callsign from Barbados, NA-021, until the 20th of April. He will be on CW and RTTY on the 80 to 10m bands. QSL via Club Log OQRS.

Tim, NL8F is on the air as T2TT on Tuvalu, OC-015, until the 13th of April. Activity is on the various HF bands using SSB and digital modes. QSL via N7RO.

Laurent, F5IXR is on the air as TZ5XR in Mali until 2019. Activity is on 40, 20, 17, 12 and 10 metres using mostly CW. QSL direct to home call.

Now the special event news

GB8EGT will be on the air from RAF Eglington in Londonderry from the 25th of March to the 9th of April, 9am-5pm. The station will be on air holiday style. Contact Paul Lewis, MI1AIB by email to paul.m1aib@gmail.com

GB8BKY will be on the air from RAF Ballykelly in Limavady from the 25th of March to the 9th of April, 9am-5pm. The station will be on air holiday style. Contact Paul Lewis, MI1AIB by email to paul.m1aib@gmail.com

A Canadian-led DXpedition-style event will activate the 100 hectare WWI battle site, Vimy Ridge as it is the centenary of the April 1917 Battle of Vimy Ridge. A commemorative amateur radio station will go on the air from the summit of Vimy Ridge on the 1st of April and continue until dusk on the 9th. Seventeen operators, drawn from the ranks of Canadian and French contesters and DXpedtioners, will run two stations 24 hours per day, using SSB, CW and digital modes on 160 through 10 metres. The radios will be Elecraft K3s and KPA 500s with Spiderbeams, verticals and dipoles for antennas. www.v100vimy.ca

South Kesteven ARS will put GB5ROC on the air on the 2nd of April from Post 62, Buckminster, the Royal Observer Corps Cold War Nuclear Bunker, operating as a part of Britain on the Brink.

Now the contest news

The CQ World Wide WPX SSB contest ends its 48 hour run at 2359 today, the 26th. Using all contest bands from 160 to 10m, the exchange is signal report and serial number. In this contest everyone can work everyone.

On Tuesday the SHF UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 2.3 to 10GHz bands, the exchange is signal report, serial number and locator.

On Wednesday, the UK EI Counties Contest runs from 2000 to 2100UTC. Using the 80m band only, the exchange is your 4-character locator.

Next weekend is a busy one. The SP DX contest runs from 1500UTC on the 1st to 1500UTC on the 2nd. Using the 1.8 to 28MHz bands, the exchange is signal report and serial number. SP stations send their Province code too.

On the 2nd, running from 0900 to 1200UTC, the Frist 70MHz contest takes place. Using all modes on the 70MHz band, the exchange is signal report, serial number and locator.

Also on the 2nd, but from 1900 to 2030UTC, the RoLo 1, or Rolling Locators, contest takes place. Using SSB only on the 3.5MHz band, the exchange is signal report and the locator you received.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 24th of March.

Last week’s predicted geomagnetic storm materialised on cue, sending the K index up to five on Tuesday. The storming continued right through Wednesday into Thursday. There was an initial ionospheric enhancement late on Tuesday, but it didn't last long. Maximum useable frequencies were then adversely affected on Wednesday with noisy bands and even 20 metres struggling to open at times. The culprit was a high-speed stream from a solar coronal hole, which impacted the Earth at speeds in excess of 650 kilometres per second, triggering an aurora. The time around the equinoxes can often bring more auroral activity.

The sun has been otherwise quiet, with only one tiny sunspot group coming around the limb.

Next week, NOAA predicts that the solar flux index will remain in the low 70s, but geomagnetic disturbances will continue. The K index is predicted to rise sharply on Tuesday due to yet another high speed stream from a coronal hole. This may push the K index up to six, prompting auroral conditions yet again.

Poor conditions may then continue, so look out for an initial positive phase, which could occur early in the week, but then expect disturbed conditions with lower maximum usable frequencies for the remainder. As always, polar HF paths may be the worst hit, while North-South paths could remain less affected.

And now the VHF and up propagation news.

The high pressure we hinted at last week is now building over northern Britain and should dominate the weather for much of the coming week.

The prospects for tropospheric openings look good, especially across the North Sea into northern Germany and the Low Countries. Weather models seem to follow a theme that the high declines later in the week with low pressure and the potential for gigahertz bands rain scatter for western areas by next weekend.

As we move towards April, there will be a chance of some early season Sporadic-E within southern Europe. This is not ready for us yet, but a sign of good times ahead, given another three weeks or so. Now is the time to be checking those 10m, 6m, 4m and 2m beams and beacon lists.

Moon declination goes positive this week, meaning increasing windows of moon visibility. With perigee on Thursday, losses will become lower as the week progresses, making it a good week for EME.

And that’s all from the propagation team this week.

 

RSGB GB2RS NEWS BULLETIN for 19th. March 2017.

Posted by gb2rs in Ham Radio, RSGB, GB2RS
00:0000:00

GB2RS NEWS

Sunday 19th March 2017

The news headlines:

  • High volume of calls to Ofcom

  • 90th RSGB AGM in Cardiff

  • Yasme Foundation supports YOTA 2017

Ofcom Spectrum Licensing is currently experiencing a high volume of calls about licensing issues. Email enquiries can take up to four weeks and telephone answering can also be delayed at peak times. Please use the online portal for licence activities and consult the Information for Radio Amateurs and Frequently Asked Questions before calling or emailing. See www.ofcom.org.uk for further information

The 90th RSGB AGM will be held at the Angel Hotel, Castle St, Cardiff CF10 1SZ on Saturday the 22nd of April, commencing at 12 noon. Details of those standing for elections, the accounts and the Minutes of the 2016 AGM appear in the April RadCom. Arrangements have been made for Members who are unable to attend the AGM to cast their votes by proxy. Details of this are at www.rsgb.org/AGM2017. Whilst the RSGB encourages Members to vote electronically via the ERS website at www.ersvotes.com/rsgb17, if you require a postal vote please call HQ on 01234 832 702. Votes must be received by the ERS before 12 noon on Thursday 20 April 2017. Lunch will be provided at the AGM for Members who notify their attendance in advance. Please register using the form on the website at www/rsgb.org/attendagm

The RSGB is delighted to announce that the Yasme Foundation have become a Super Supporter of the YOTA 2017 event at Gilwell Park in August. The Yasme Foundation makes supporting grants to individuals and organisations providing or creating useful services for the amateur radio community. Regardless of originality or novelty, Yasme supports these programs in order to further the development of amateur radio around the world. If you would like find out more about the YOTA 2017 event, go to www.rsgb.org/yota

The DXpedition to Bangladesh will use two different callsigns during its 12-day operation. S21ZED will be used until the 22nd of March, with S21ZEE used for the last 5 days, the 23rd to the 27th. This is to comply with Bangladeshi regulations. The DXpedition team asks that stations not work the second call sign on the same bands/modes, if they already have worked the first.

Results for the 80 Metres Evening Counties Contest held on the 21st of February have now been published, see www.irts.ie/results for the details. Congratulations to the winners. The leading stations outside Ireland were Dave, 2E0KVJ, SSB only, and Mike, G3VYI, mixed mode.

Some countries in the Northern Hemisphere that includes most of North American and some of the Caribbean, who observe Daylight Saving Time changed their clocks on the 12th of March at 2am. The UK will switch to British Summer Time on the 26th of March. Of course, most radio amateurs don’t change their UTC clocks anyway. Although you may have to change the settings on some computer programs.

A Near Vertical Incidence Skywave Research Paper available for download. NVIS can be used for radio communication in a large area, around 200km radius, without any intermediate human-made infrastructure. It is therefore especially suited for disaster relief communication, communication in developing regions and applications where independence of local infrastructure is desired, such as military applications. It uses frequencies between around 3 and 10MHz. Entitled Radio communication via Near Vertical Incidence Skywave propagation: an overview, it has been written by Rosa Ma Alsina-Pagès and Ben A. Witvliet. Download at https://tinyurl.com/k8e583l

And now for the details of rallies and events for the coming week

Today, the 19th, the 32nd Wythall Radio Club Rally is at Wythall Park, Silver Street, B47 6LZ. Parking is available on site. Doors open at 10am, with disabled visitors gaining access at 9.30am. Entry is £4. There will be a Bring & Buy, a RSGB bookstall as well as lectures. Catering will be available on site. Contact Mike, on 0797 674 4479.

On the 26th of March, the Callington Radio Rally will take place at Callington Town Hall, Callington, Cornwall PL17 7BD. Doors open at 10am and admittance is £2. There will be a Bring & Buy and trade stands. Catering available on site. Ample free parking in the adjacent car park. Rally organised by the Devon & Cornwall Repeater and Callington Amateur Radio Society. More information and bookings from Roger on 07854 088 882.

If you have any rally or event information you’d like to appear in future editions of GB2RS News, in RadCom and on the RSGB website, please email full details to radcom@rsgb.org.uk.

And now the DX news compiled from 425 DX News and other sources

SP5EAQ and SP7DQR are on the air as T2AQ and T2QR in Tuvalu until the 4th of April. Activity is on the 10 to 80m bands using SSB and CW. QSL via SP7DQR. In addition, Tim, NL8F will be active as T2TT from the 23rd of March to the 13th of April. His activity will be on various HF bands using SSB and digital modes. QSL via N7RO.

Kazik, SP6AXW is on the air as 9N7XW until the 31st of March from Nepal. Activity is holiday style on the HF bands. QSL to his home callsign.

Ed, WA1ZAM will be active as PJ7PL until the 3rd of April from Sint Maarten. Activity will be on the 10 to 30m bands using SSB and RTTY. This includes being an entry in next weekend’s CQ World Wide WPX SSB contest. QSL to home call.

John, W5JON and Cathy, W5HAM are on the air as V47JA and V47HAM, respectively, from Calypso Bay in St Kitts and Nevis until the 5th of April. Activity is on 6 to 150m bands, including 60m, using SSB. This includes an entry in next weekend’s CQ World Wide WPX SSB contest. QSL via operators' instructions.

Kaku, JA6REX and Toshiya, JH6HZH will be active as V633KS and V633ZH, respectively, from Chuuk Island in Micronesia, IOTA OC-011, until the 3rd of April. Activity will be on the 10 to 160m bands using CW, SSB and RTTY with a focus on the low bands. QSL to home calls.

Now the special event news

GB0WM will be on the air from Woolsthorpe Manor, the birthplace of Sir Isaac Newton for British Science Week today, the 19th of March. Operated by South Kesteven ARS.

GB8EGT will be on the air from RAF Eglington in Londonderry from the 25th of March to the 9th of April, 9am-5pm. The station will be on air holiday style. Contact Paul Lewis, MI1AIB by email to paul.m1aib@gmail.com

GB8BKY will be on the air from RAF Ballykelly in Limavady from the 25th of March to the 9th of April, 9am-5pm. The station will be on air holiday style. Contact Paul Lewis, MI1AIB by email to paul.m1aib@gmail.com

Look for special event station II0CXX to be active until the 31st of May on Saturdays during the Collins Collectors Association of Europe Net, at 1000UTC on 7165kHz. This activity is in remembrance of the 30th anniversary of the passing of Arthur A Collins, W0CXX, founder of the Collins Radio Company, who became a Silent Key in 1987. QSL via IK0IXI only direct: no bureau and no eQSL.

Now the contest news

The BARTG HF RTTY Contest ends its run at 0200UTC today, the 19th. Using the 3.5 to 28MHz bands the exchange is signal report, serial number and time.

The Russian DX contest ends its 24 hour run at 1200UTC today, the 19th. Using CW and SSB only on the 1.8 to 28MHz bands, the exchange is signal report and serial number, with Russian stations sending their Oblast code.

On Tuesday the 1.3GHz UK Activity Contest takes place between 2000 to 2230UTC. Using all modes the exchange is signal report, serial number and locator.

On Thursday the 80m Club Championships runs from 2000to 2130UTCng SSB only the exchange is signal report and serial number.

Next weekend it’s the CQ World Wide WPX SSB contest. Running for 48 hours from 0000UTC on the 25th and using all bands from 1.9 to 28MHz, the exchange is signal report and serial number. In this contest everyone can work everyone.

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday the 17th of March.

Despite zero sunspots and a solar flux index of only 70, there was good DX to be had last week. This was helped by more settled geomagnetic conditions over a period of days, thanks to a lack of coronal hole activity. The RSGB Commonwealth Contest saw UK amateurs making contacts into all parts of the world, although these were primarily on 7, 14 and 21MHz. This pattern will no doubt predominate over the next few years until we get past solar minimum.

A group of UK amateurs have been operating from Ghana as 9G5X and have shown how this part of the year can give good north-south propagation. They have been audible on 20 and 15 metres, and there are even reports of very weak openings to the UK on 10m.

A look at the Solar Dynamic Observatory's extreme-ultraviolet image of the sun on Thursday showed a coronal hole on the sun's equator, which is rotating to be geo-effective in a few days.

NOAA predicts solar material from the hole may hit us midweek, so look out for an elevated K index. This can be a double-edged sword, resulting in enhanced conditions during the initial phase, before maximum usable frequencies decline with noisy conditions follow.

The solar flux index is predicted to remain in the low to mid 70s.

And now the VHF and up propagation news.

There were some good Tropo openings last week, but this is unlikely to last. By this weekend the high will have declined as lows move in from the Atlantic and they will dominate the weather for much of the coming week. Interestingly, there are signs of high pressure returning at the end of the week, but this is handled very differently in different weather models. One only brings the high as far in as Ireland, while another model develops a fully-fledged high over Scotland by next weekend. This is clearly an uncertain signal, but at the moment the week looks much less productive for Tropo than last week.

As we come very close to April, the seasonal ‘April showers’, this week should offer some good chances for rain scatter on the GigaHertz bands. There is the possibility of VHF auroral activity mid week if the K index rises as predicted.

With negative Moon declination all this week, windows are short and the moon is at low elevation. Today is apogee so losses are at their highest, but decreasing as the week goes on.

And that’s all from the propagation team this week.

 

« Newer Posts - Older Posts »