This is the weekly RSGB GB2RS broadcast.

RSGB GB2RS News Bulletin for June 9th 2019.

Posted on June 7th, 2019


Sunday 9th June 2019


The news headlines:

  • Use 6m on the 13th

  • IARU Kids Day next Saturday

  • GB3RS QSOs now at Logbook of the World


At the 2019 ITU World Radio Conference there is an important motion on the agenda to consolidate and extend access to the 50MHz band in IARU Region 1, which is Europe, Africa and Asiatic Russia. To gather solid evidence of the high level of amateur activity on the band, and at the same time to demonstrate that amateurs can co-exist with other band users including the military, the IARU is supporting a monitoring trial in the middle of June. It will be run by the Czech national radio society, in conjunction with their regulator, and it is part activity period, part contest. Government and professional users will also be monitoring and some will be transmitting so it is important that if you do hear any non-amateur stations you must make sure you do not cause them any interference. The monitoring operation is on the 13th of June from 0730 to 0900UTC and from 1100 to 1230UTC. There needs to be as much activity as possible on the band during these two periods, preferably sticking to the Czech power limit of 25W ERP. It doesn't matter whether the band is open or not, just get on the air using SSB, CW, digital, or all three. IARU would like as many logs as possible to be sent in by the 15th of June, whether or not you take part in the contest, to provide solid evidence that can be used in pre-WRC planning. For full details, including the contest info, please see

This year’s second Kids Day will be held on Saturday the 15th of June. This event is especially created to promote amateur radio to youth. This is a moment where you can share your amateur radio hobby with your family, grandchildren, friends, Scouts or even to the general public. Suggested frequencies for IARU R1 and ARRL stations can be found at and you should call CQ Kids Day to take part.

GB3RS, the permanent special event station at the RSGB National Radio Centre at Bletchley, is now registered for Logbook of the World. Martin Atherton, G3ZAY, has uploaded 17,000 QSOs with GB3RS into the database so that operators can receive electronic confirmations.

Kuwaiti telecom regulator, CITRA, has released the new WRC-15 60m Secondary allocation to Kuwaiti 9K2 licensees under ITU Footnote 5.133B, which in the case of Kuwait means a maximum of 15W EIRP., funded by the RSGB Legacy Committee and supported by the Mid Lanark Amateur Radio Society, will be attending the Braehead Arena Rally on Sunday the 16th of June. Donations of surplus components, books and magazines that will be shared among local community groups would be most welcome. The group would like to thank amateurs all for the tremendous support received so far. A current Project Update may be downloaded from

The International Museums Weekends are the 15th and 16th, and 22nd and 23rd of June. More details about the event can be found at including a list of the stations registered. An award certificate can be obtained for 5 and 20 stations worked, or 10 heard by a SWL. Registration is still open if you wish to enter a museum station.

The second Midlands ARDF event takes place on the 16th of June at Cademan Wood near Whitwick. The assembly area is in the small car park at the Eastern end of the wood. The event is designed for members of radio clubs in Regions 5 and 13, although anyone is welcome to participate. The event will use the 80m amateur band and there will be five hidden transmitters deployed. Suitable directional receivers will be available on loan and there will be a small fee, around £2, to cover the cost of the maps and other incidental expenses. If you are taking part, bring a pair of headphones with 3.5mm plug, wear clothing suitable for walking around in woodland, a compass with a rectangular base plate, a lightweight A4 board, a red spirit pen, some safety pins and a whistle to summon help if needed. Registration opens 10am and there will be tuition on how to operate the ‘sense’ feature on the 80m DF receiver. Details at

Two new 2018 Convention videos are now available on the RSGB YouTube channel. These are an introduction to 3D printing for the radio amateur by James Patterson, M1DST and The Iceni high-performance 70cm transverter by Sam Jewell, G4DDK. There are also two new lectures for RSGB Members only – these are An HF DXpedition to the Andaman Islands by John Warburton, G4IRN, and Arduino, GPS, RF and Si5351A for Radio Amateurs by Bo Hansen, OZ2M. To see any of these lectures go to

To give UK amateurs an opportunity to work all the GB19 Team and Ground callsigns, the organisers are holding a UK Special on the evening of Saturday 15 June. This will be for four hours from 8pm until midnight, local time, to try to achieve good UK propagation. Team and Ground stations will be on 40m from 8pm, moving to 80m from 10pm, switching hourly between CW and SSB. See for more details.

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

Today, the 9th, the Junction 28 Radio Rally takes place at Alfreton Leisure Centre, Alfreton, Derbyshire. Doors open at 10.15am and admission is £3. Run by South Normanton & Alfreton & District ARC, there will be a hot and cold drinks plus a bar, and a selection of cobs and hot food. There’s free parking and over 100 tables, all indoors, with dealers & private traders, RSGB, local & national clubs. Contact Alan Jones, on 01332 679 913.

Today, the East Suffolk Wireless Revival, the Ipswich Rally, takes place at Kirton Recreation Ground, Back Road, Kirton IP10 0PW, just off the A14. Doors open at 9.30am and admission is £2. The venue has free car parking. There will be trade stands, a car boot sale, a Bring & Buy, special interests groups, GB4SWR HF station and an RSGB bookstall. Catering is available on site. Contact Kevin, G8MXV on 07710 046 846.

Next Saturday, the 15th, the Rochdale and District ARS Summer Rally will take place at St Vincent de Paul’s, Caldershaw Road, Norden, Rochdale OL12 7QR. Proceeds from this rally ensure the continued operation of DMR repeater GB7MR. Doors open at 10.15am, with disabled visitors gaining access at 10am. Admission is £2.50, with those under 12 free. Refreshments will be available including bacon and sausage butties. Further details from Robert, M0NVQ by email to or 0777 811 3333.

Next Sunday, the 16th, the sixteenth West of England Radio Rally will take place at the Cheese & Grain, Market Yard, Bridge Street, Frome, Somerset BA11 1BE. Doors open at 10am. The event will feature inside and outside trade stands, an RSGB book stall, a café and car parking. Further information from Shaun, G8VPG, on 01225 873 098, or email

Next Sunday, the 16th, the Scottish Amateur Radio and Electronics Rally will take place at INTU Braehead Centre, Glasgow. Doors open at 10am. There will be traders, radio clubs and a Bring & Buy, and areas for clubs to operate from. Talks and presentations will be running throughout the day. Refreshments are available on-site. For more information call Tony Miles on 07702 134 188.

To get your event into RadCom, onto GB2RS and on the RSGB website, please send details as early as possible to – we need to know four months in advance to get your info into RadCom.

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

Christian, EA3NT and Col, MM0NDX will be active as JW/EA3NT and JW/OJ0Y respectively from Longyearbyen, Svalbard, IOTA reference EU-026, between the 12th and the 16th of June. They will operate CW, SSB and digital modes on whatever bands are open, and will upload their logs to Club Log.

S9A will be the callsign of the LazyDXers, who will be on Sao Tome Island, AF – 023, until the 18th of June. They will be on all bands from 160 to 10m on CW, SSB, RTTY and FT8. QSL manager is EB7DX.

Elixander, W7HU and his son Elixander Jr, N4EVJ will operate SSB and FT8 as homecall/HC7 from Ecuador from the 8th to the 11th of June. QSLs via Logbook of the World, or via W7HU.

Jacques, CT2IXX will be active as LA/CT2IXX/p from Melandsjoen, Hitra Island, EU-036, until the 12th of July. He will operate SSB only, in his spare time.

Bo, OZ1DJJ will be active as OX3LX from Nuuk, Greenland, NA-018, between the 11th and the 21st of June, with possible activity also from Kook Island, NA-220. Bo will operate in his spare time, typically around lunch and after dinner. QSL via OZ0J, Club Log OQRS and Logbook of the World.

Lars, SM6CUK will be active as SA6G/7 from Ven Island, EU-137, between the 10th and the 14th of June. He will operate CW only on the 40 to 10m bands. QSL via SM6CUK.

Now the special event news

DL0WUN will be on the air from the 10th to the 16th of June to commemorate the 70th anniversary of the Airlift from Wunstorf to Berlin. On 28 June 1948, the first RAF C47 started to transport goods to the then-blockaded Berlin from Wunstorf Air Base. By September 1949, more than 277,000 flights had been made from various airfields in West Germany. Exact operating times and frequencies can be found on

The Galway Radio Experimenters Club will be active as EI100ABC for the Alcock & Brown Centenary Festival in Clifden, Co. Galway, between the 11th and the 16th of June. The festival celebrates the 100th anniversary of the first non-stop transatlantic flight, made in June 1919 by British aviators John Alcock and Arthur Brown from St John’s, Newfoundland to Clifden, Ireland. QSL via EI2II.

GB5HH will be on the air from Hengistbury Head Visitor Centre, Bournemouth BH6 5EN for Museums on the Air on the 15th and 16th of June.

Please send special event details to as early as possible so we can give you free publicity. Remember, it’s a licensing condition that stations using UK special event must be open to the public.

Now the contest news

The IARU Region 1 ATV Contest will end its 30 hour run at 1800UTC today, the 9th. Using the 432MHz and up bands, the report is picture quality, serial number, four digit code and locator.

Today, the 9th, the second 144MHz Backpackers contest runs from 0900 to 1300UTC. Using all modes, the exchange is signal report, serial number and locator.

Also today, the 9th, the Practical Wireless 2m QRP contest runs from 0900 to 1600UTC. Using phone only, the exchange is signal report, serial number band locator. Please note the maximum power for this one is 5W.

On Monday, the 80m Club Championships runs from 1900 to 2030UTC. This is the data leg and the exchange is signal report and serial number.

On Tuesday the 432MHz FM Activity Contest runs from 1800 to 1855UTC, using FM only. It is immediately followed by the all-mode 432MHz UK Activity Contest from 1900 to 2130UTC. The exchange for both contests is signal report, serial number and locator.

As mentioned in the main part of the news, there’s a special 50MHz contest and activity session on Thursday morning. The future of the 6m band will be affected by the number of users during the test period, so please take part or at least get some signals up on 6m. Full information is at

On Thursday the 50MHz Machine Generated Mode Activity Contest runs from 1800 to 1900UTC, with the exchange being your signal report and 4-character locator. It is immediately followed by the all-mode 50MHz UK Activity Contest, from 1900 to 2130UTC. The exchange for is signal report, serial number and locator.

Next weekend the 50MHz Trophy runs from 1400UTC on the 15th to 1400UTC on the 16th. Using all modes, the exchange is signal report, serial number and locator.

Also next weekend, the All Asian DX contest runs for 48 hours from 0000UTC on the 15th to 2359UTC on the 16th. Using CW only on the 1.8 to 28MHz contest bands, the exchange is signal report and your age.

On Sunday the 16th the UK Microwave Group 24 to 248GHz band contest runs from 0900 to 1700UTC. Using all modes, the exchange is signal report, serial number and locator.

The Worked All Britain 50MHz phone contest takes place next Sunday, the 16th, from 0800 to 1400UTC. The exchange is signal report, serial number and, for UK stations, their WAB square. Entries need to be with the contest manager by the 7th of July. Full details are at

Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Friday 7th June 2019.

We had a very quiet, settled Sun last week. The solar flux index never got above 70, reflecting a complete lack of sunspots, while the Kp index eventually decreased to one or two, due to a lack of coronal holes on the solar surface. The net result was that HF conditions were not bad, but definitely not outstanding. Last weekend’s NFD saw many teams with better scores than last year, although the bulk of the propagation was to Europe.

40 metres has become the new 20m, being open during the day as well as in the evening, while openings on the bands above 20m have been fleeting and largely restricted to short-skip Sporadic-E. A station on the west coast of the USA was worked by G4ARN/P, but that was largely due to the other station’s antenna system.

Another DX nugget this week has been 3D2CR on Conway Reef in the South Pacific. This has been worked by a few UK amateurs equipped with high-mounted beams. As the long and short path routes both go over the poles, this is an indication that geomagnetic conditions have been good.

Sporadic-E has not been so prevalent this week, but there have been short openings. A surprise was hearing GB19CH, the Scotland World Cup HQ Station, on 28MHz CW on Thursday, here in Norfolk. This was undoubtedly short-skip Sporadic-E. Special Event Stations AM70C, AM70L and AM70P in Spain were also frequent visitors to 28MHz.

Next week, NOAA predicts the solar flux index will continue around 70-72, while geomagnetic conditions will be settled, with a maximum Kp index of two. Maximum useable frequencies over a 3,000km-long path will peak at about 16-17.5MHz, so 20 metres continues to be the daytime DX band of choice.

And now the VHF and up propagation news.

With an unsettled weather week coming up, this time of the year often means some potentially heavy rain with a chance of thunder. Therefore the first propagation mode to get a mention this week is rain scatter on the microwave bands. Use one of the many radar displays available on the web to track the storms.

Now it’s high summer, the Sporadic-E season is well under way. Recent days have been a bit lacklustre in a European sense, although some choice DX has been worked on six metres into Central Africa. Given that jet streams at 10km altitude in the weather part of the atmosphere are known to play a role in the location of Sporadic-E at 100km, it's reassuring to see that there will be some significant jet streams over our part of Europe during the coming week. At various times they will support possible Sporadic-E paths from Scandinavia round to Spain. The main operating tip is to check the bands late morning and again late afternoon and early evening, starting with 10m and working up through six, four and two metres. Unfortunately all of this depends upon the other parameters that influence Sporadic-E coming into line, but at least the weather part looks promising. With predominantly low pressure, there is a limited chance of Tropo featuring much during the coming week.

The Moon is past peak declination perigee, but it is still a good week for EME, albeit with shortening Moon windows and path losses increasing. After last week’s peak of the daytime Arietids meteor shower, there are no significant showers in the upcoming week. And that’s all from the propagation team this week.