RSGB GB2RS News Bulletin for June 12th 2022.

GB2RS News

Sunday the 12th of June 2022

The news headlines:

• Feedback on HF band changes welcome

• Gateways on the Air

• GI-QRP Convention

Amateurs are reminded that IARU Region-1 is holding its Interim Meeting on the 23^rd of June. As outlined in the recent June RadCom, feedback is welcomed on proposals for global HF band changes to accommodate growth in digital modes and related matters. The meeting will also consider a series of Spectrum and EMC matters. The RSGB has a consultation page with the background and document links available at thersgb.org/gb2rs/017. Feedback should be posted to the RSGB-Workshop forum groups.io/g/RSGB-Workshop by end of Sunday the 19th of June.

Gateways On The Air event will be on the air between the 11th and 19^th of June and is hosted on the FreeSTAR Multimode Network. The aim of the event is to promote increased RF voice communications via analogue and digital Simplex Gateways. Licensed amateurs are encouraged to go outside into the fresh air, either when portable or mobile, to work a Simplex Gateway from a location of public interest. GOTA is a “just for fun” event with two categories for both Activators and Chasers. To connect your Simplex Gateway to the event please email Oscar@freestar.network. For more information visit GOTA.org.uk.

Tickets are now on sale for some of the things going on at the GI-QRP Convention; the first to take place in Northern Ireland for many years. This is being organised by members of the RSGB Region 8 team, in conjunction with the G-QRP Club. The event takes place at the Tandragee Golf Club on the 25th of June. There are talks, trade stalls and a number of Buildathon workshops. There is no need to book if you just wish to attend in person. You do need to book if you want to have a buffet lunch or join in the Buildathon at the event or join the live streaming of the talks and have access to the recordings after the event, from home. Details gqrp.com/GI_Convention.htm.

A new Kenwood TM-D710GA transceiver has been installed on the International Space Station. The old amateur radio equipment was dismantled, and the new kit will be used for transmitting Slow Scan TV images on 145.800MHz FM, probably using the SSTV mode PD-120. The signal should be receivable on a handheld with a quarter-wave whip. You can get predictions for the ISS pass times at amsat.org/track.

The Oscar 100 Award is an international award aimed at promoting experimental activities and radio contacts via the geosynchronous satellite QO-100. Participants should contact as many stations and DXCC Countries as possible via the satellite. The award lasts six months, ending at 23:59UTC on 31 December. Details are at arifidenza.it.

The first 6m QSO in Poland was made on the 5^th of June 1992 at 12:53UTC between 3Z4PAR and IK1EGC. Celebrating the 30th anniversary, 3Z30PAR will be active until the end of the year. QSL via Logbook of The World and SP4KM either direct or via the bureau.

The Irish Radio Transmitters Society was founded in 1932 and this year the society celebrates its 90th birthday. To mark the occasion the society will operate EI90IRTS. The call will be activated by Irish Radio Amateurs throughout 2022. See qrz.com for QSL details.

And now for details of rallies and events

Please send your rally and event news as soon as possible to radcom@rsgb.org.uk. We’ll publicise your event in RadCom, on GB2RS, and online.

Today, the 12^th, two rallies are on the calendar. The Mendips Radio Rally is at Farrington Gurney Memorial Hall and Playing Fields, Church Lane, Farrington Gurney, Somerset BS39 6TY. There is free parking available, and doors will be open between 9.30 am and 1 pm. Admission is £3. There will be inside tables and a large field for car boot traders. Hot and cold refreshments will be available. For all enquiries call Luke on 07870 168 197.

The Junction 28 Radio Rally is taking place in Alfreton Leisure Centre, Church Street, DE55 7BD. Traders and club stands will be in the indoor hall alongside a bar and café. Admission is £3. More from Alan, M0OLT, secretary@snadarc.com.

Next Saturday, the 18th of June, the 53^rd Bangor & District ARS Rally will take place in Ballygilbert Presbyterian Church, 376 Belfast Road, Ballyrobert, Bangor BT19 1UH. Doors open at 11.30 am. More from Andrew, MI0OBR on 07980 846 272.

Next Sunday, the 19^th of June, the East Suffolk Wireless Revival will take place at Kirton Recreation Ground, Back Road, Kirton IP10 0PW. The venue is just off the A14. There is free car parking, and the doors open at 9.30 am. Admission is £2. There will be trade stands, a car boot sale, Bring & Buy, special interest groups, GB4SWR HF station and an RSGB bookstall. More from Kevin, G8MXV on 0771 004 6846.

Now the DX news

Ryan, K0EFW will be active holiday style as S9EFW from Sao Tome, AF-023, between the 14^th and 19^th of June. He will operate mainly SSB on the 40, 20, 15 and 10m bands. QSL via his OQRS account and Logbook of The World. During this trip, he will set up a contest/remote station.

Len, K1NU will be active holiday style as K1JV/4 from Key Colony Beach on Shelter Key, NA-062, between the 11^th and the 18^th of June. He will focus on 6 metres FT8 when the band is open, and on 20 to 10m CW and FT8 when it is closed. QSL via Logbook of The World, Club Log, or direct to K1NU.

Dave, G4WXJ will be active as ZC4RH from the UK Sovereign Base Areas Cyprus, AS-004, until the 15^th of June. He will operate CW, SSB and possibly FT8 on the 40 to 10m bands, and hopefully also via the QO-100 satellite. QSL via Logbook of The World, or via his home call.

Now the Special Event news

The camp for young amateur radio operators in North, Central, and South America will operate a special event station W8Y throughout the camp taking place from the 12^th to the 17^th of June.

The G-QRP Club Callsign will be active as GI5LOW for the first time in the lead-up to, and during, the Convention. It will go live for the first time at 0001UTC on the 17^th of June, World QRP Day.

Now the contest news

The IARU ATV Contest ends its 30-hour run at 1800UTC today, the 12^th. Using the 432MHz band and up, the exchange is the P number, serial number and locator.

Today, Sunday the 12^th of June, 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 12^th, the Practical Wireless 2m QRP contest runs from 0900 to 1600UTC. It is phone only and the exchange is signal report, serial number and locator. The maximum power allowed for this contest is 5W.

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

Wednesday sees the CW leg of the 80m Club Championship running from 1900 to 2030UTC. The exchange is a signal report and serial number.

The 70MHz UK Activity Contest takes place between 1900 and 2130UTC on Thursday. Using all modes, the exchange is the signal report, a serial number and locator.

Next weekend the 50MHz Trophy Contest runs between 1400UTC on the 18^th to 1400UTC on the 19^th. The exchange is signal report, serial number and locator.

The All-Asian DX contest runs for 48 hours from 0000UTC on the 18^th to 2359UTC on the 19^th. Using the 1.8 to 28MHz bands where contests are permitted, the exchange is signal report and age.

The Worked All Britain 50MHz contest takes place on Sunday the 19^th of June from 0800 to 1400UTC. Using AM, FM and SSB, the exchange is signal report, serial number and WAB square if applicable. For the full rules please see the WAB website. Entries should be with the contest manager by the 29^th of June.

The UK Six Metre Group’s Summer Marathon runs until the 2^nd of August, with contacts on the 50MHz band exchanging your 4-character locator.

Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Wednesday the 10th of June 2022.

The sunspot number on Wednesday was zero with a solar flux index of 100. Given the high flux numbers, we have been seeing this as a little disappointing. The last time the visible disk was officially spotless was December 2021. The upside is that there has been little risk of coronal mass ejections and the Kp index has remained below three for more than a week.

Anecdotal reports showed that the upper HF bands have been quite quiet.

A couple of potential regions are currently behind the Sun’s east limb and will begin to turn into view during the next few days. NOAA predicts that the SFI will increase slightly to perhaps 110 at first and then up to 125 by the 19^th of June.

While F2-layer openings may be peaking at around 15 metres this month, Sporadic E should bring lots of strong short-skip openings from 14MHz to 28MHz. June is a good month for Es openings. Check out 10 metres at peak Es times of mid-to-late morning and mid-to-late afternoon. Early evening can also bring surprises as well. For novelty’s sake alone, listen out for the HB9HD 10m repeater on 29.650MHz in Switzerland, complete with its musical box ident!

And now the VHF and up propagation news.

We start the week with high pressure over mainland Europe. The Hepburn tropo charts predict that we may see lift conditions over southern England this weekend. Paths from locations south of London may be possible into northern France and the low countries, with a slight possibility of extended tropo towards southern France. These opportunities may tend to dissipate as we head into next week.

For stations in the north of England, there may be fewer opportunities for tropo DX as low pressure is predicted to pass to the northwest of the country. Microwave rain scatter opportunities may be available though. From mid-week onwards, the most likely scenario is for low pressure to the north of the UK to clear as high pressure builds from the west, which may bring tropo opportunities to northern areas.

There are always Sporadic-E opportunities available in June, with many good openings reported over the last seven days.

The first half of June is one of the best periods of the year for daylight meteor scatter-DXing but is often masked by Sporadic-E propagation. We have already seen the peak of two daytime meteor showers, namely the Arietids and zeta-Perseids last week, but as they are both characterised by a broad maximum and high ZHR value, they continue to be useful. The best time for them is early morning for North to North-East and South to South-West directions, and early afternoon for North to North-West and South to South-East directions.

With the Moon approaching perigee, its closest point to Earth, on Tuesday, path losses for EME will be at their lowest. This sadly coincides with minimum declination on Wednesday, with short moon visibility windows and low peak moon elevation. 144MHz sky noise will peak on Tuesday and Wednesday at a little over 3100K.

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