RSGB GB2RS News Bulletin for 1st September 2024

GB2RS

GB2RS News

Sunday the 1st of September

The news headlines:

• RSGB collaborates on a special contact with the International Space Station
• The RSGB’s Tonight@8 webinar autumn programme starts tomorrow, the 2nd
• The RSGB is getting ready for National Coding Week

We are delighted to announce that the Radio Society of Great Britain and ARISS, in conjunction with Girlguiding Surrey West and Brooklands Museum including the Innovation Academy, have been collaborating on a special event due to take place on Saturday the 5th of October. Girlguiding President, Her Royal Highness The Duchess of Edinburgh will attend a planned contact with the International Space Station as part of a visit to promote the engagement and involvement of girls and young women in science, technology, engineering and maths. Further details of the contact and the event will be announced in late September.

The RSGB’s autumn Tonight@8 programme starts this Monday, the 2nd of September. Brian Coleman, G4NNS will give an update on the Meteor Beacon Project which is a cooperation between the worlds of amateur radio and astronomy. The first phase of this project was completed in May 2022 when the UK meteor beacon GB3MBA went on the air from the Sherwood Observatory of the Mansfield and Sutton Astronomical Society. It enabled studies of meteor events over the UK using simple equipment and made possible a range of STEM projects featuring radio and astronomy. The second phase of the project, which Brian will describe in the presentation, is to develop a network of receivers streaming their data via a central server for detailed studies of individual meteor events. You can watch and ask questions live on the RSGB YouTube channel or a special BATC channel. To find out more go to the RSGB website at rsgb.org/webinars

The RSGB is getting ready for National Coding Week which begins on the 16th of September. This national event is in its 11th year and encourages people of all ages to try coding, or programming as it is also called. During the next few days, the RSGB’s Outreach Team will release two new coding activities for you to try on your own, with members of your local club, or at a school or other youth group. These are in addition to the seven activities the Society shared last year. This is a great opportunity to see how coding can link with your usual amateur radio activities, or for you to try something new. If you are planning an activity or an event or would like some support, please email the RSGB National Coding Week Coordinator Nigel Thrower, G3YSW via [e-mail] You can find the coding activities on the RSGB website at rsgb.org/coding

The British Science Association has announced that applications for kick-start grants will open on the 17th of September 2024. The grants are provided to help schools in challenging circumstances to deliver events and activities as part of British Science Week. To find out more visit the British Science Week website and enter ‘Grant applications for British Science Week 2025’ in the search box located in the top right-hand corner. If you need some inspiration on how to get involved, the RSGB is already planning for the March event. You can go to rsgb.org/bsw to find out more, as well as to view activity ideas and lesson plans from previous years. If you’d like to get involved or have any questions, you can email the RSGB British Science Week Coordinator, Ian Neal, M0KEO at [e-mail]

RSGB Members can ensure that they are the first to hear about the Society’s online webinars and events by registering to receive updates by email. Simply log into the RSGB members’ portal, select the ‘Manage Preferences’ tab and click the online events option. By selecting this preference you’ll be kept up to date on events such as the Tonight@8 webinars, which are already shaping up to have a brilliant programme for the Autumn. Keep an eye on your mailboxes for more news about these soon.

Don’t forget that the popular Churches and Chapels on the Air event, also known as CHOTA, is taking place on Saturday the 14th of September. Lots of stations will be on the air from 10 am to 4 pm so please give them a call. The operation will be focused on the 80, 40 and 20m bands. To see the list of churches and chapels taking part visit the ‘CHOTA’ tab on the World Association of Christian Radio Amateurs and Listeners website at wacral.org

The RSGB National Radio Centre at Bletchley Park, or NRC, will be closed for one day on Monday the 16th of September to allow time for some minor decorating and cleaning. Don’t forget that RSGB members can gain free entry to Bletchley Park and the NRC by downloading a voucher from rsgb.org/bpvoucher

And now for details of rallies and events

Telford Hamfest is taking place today, Sunday the 1st of September at Harper Adams University near Newport, Shropshire. The doors open at 10.15 am and admission is £5. Children up to the age of 16 will be admitted free of charge. Free parking, catering, an RSGB bookstall, and a bring-and-buy area are available on site. For more details visit tdars.org.uk or email John, M0JZH at [e-mail]

The Caister Lifeboat Radio Rally is due to take place on Sunday the 8th of September at Caister Lifeboat station, Caister on Sea, NR30 5DJ. The doors will be open from 9 am to 8 pm and there is no admission fee. Sellers can gain access from 8 am. For more information email Zane, M1BFI via [e-mail] or phone [phone].

The Broadcast Engineering Museum near Gainsborough in Lincolnshire is new and a work in progress, so it only opens a few days each year. The next open days are coming up on Saturday the 14th and Sunday the 15th of September from 11 am to 4 pm. The Museum contains a vast collection of historic broadcasting equipment and memorabilia, some restored and working, on display in a former RAF sergeants' mess. Free parking is available on-site. For more information email [e-mail] or visit becg.org.uk

Now the Special Event news

Carmarthen Amateur Radio Society is taking part in Churches and Chapels on the Air again this year with special event station GB2SCC. The station will be operating on Saturday the 14th of September from 0900 to 1500UTC on the 40 and 17m bands using SSB. Operators will also be available for VHF and UHF FM calls. For more information see QRZ.com

Austin, M0MNE, who is a marine engineer in the Merchant Navy, will be operating special callsign GB0MND on the HF Bands and flying the British Red Ensign from the seafaring town of South Shields, home of the world's longest-operating marine training college. This is to commemorate Merchant Navy Day on the 3rd of September and the merchant seafarers all over the world who work tirelessly, day in and day out, keeping global trade afloat. The station will operate from the 3rd of September until World Maritime Day on the 26th of September. On the 3rd of September, Austin will be concentrating on SSB and CW on the 40, 20 and 15m bands. During the rest of the month, he will be working on all bands using SSB, CW, FT8, and digital modes such as Olivia, Domino, Hell and SSTV. More information about the station and Merchant Navy Day is available via QRZ.com

Callington and District Amateur Radio Society will activate Special Event Station GB0EKF for the annual Esedhvos Kernow Festival of Cornish Culture which this year is being held in Callington, Cornwall on Saturday the 7th of September. Listen out for GB0EKF on the local repeaters, HF bands and via the QO-100 satellite.

Now the DX news

Domenico, IK1MNF is active as IK1MNF/IA5 from Isola d'Elba, EU-028, until the end of September. He is operating using SSB on the 20 to 6m bands. QSOs will be uploaded to Club Log and Logbook of the World.

Yann, F1SMB is active as FO/F1SMB from French Polynesia until the 15th of September. His main QTH will be Tahiti, OC-046, with a side trip to Fakarava, OC-066. Usually, he operates FT8 and SSB on the 40 to 10m bands. QSL to F1SMB directly or via the Bureau, Logbook of the World or eQSL.

Now the contest news

The UK and Ireland Contest Club DX SSB Contest started at 1200UTC on Saturday the 31st of August and runs until 1200UTC today, the 1st of September. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. UK and Ireland stations also send their district code.

The Worked All Britain DX Contest started at 1200UTC on Saturday the 31st of August and ends at 1200UTC today, the 1st of September. The exchange is signal report, serial number and Worked All Britain square, where applicable. Entries need to be with the contest manager by the 11th of September. Visit the Worked All Britain website for more information and to read more on the rules for the contest.

Tomorrow, the 2nd, the Autumn Series SSB Contest runs from 1900 to 2030UTC. Using SSB on the 80m band, the exchange is signal report and serial number.

On Tuesday the 3rd, the 144MHz FM Activity Contest runs from 1800 to 1855UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator.

Also, on Tuesday the 3rd, the 144MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator.

On Wednesday the 4th, the 144MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Also, on Wednesday the 4th, the 144MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest.

Also, on Wednesday the 4th of September, the UK and Ireland Contest Club 80m Contest runs from 2000 to 2100UTC. Using SSB on the 80m band, the exchange is your six-character locator.

SSB Field Day runs from 1300UTC on Saturday the 7th to 1300UTC on Sunday the 8th of September. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number.

The 144MHz Trophy Contest runs from 1400UTC on Saturday the 7th to 1400UTC on Sunday the 8th of September. Using all modes on the 2m band, the exchange is signal report, serial number and locator.

On Saturday the 7th, the CWops CW Open takes place in three four-hour sessions between 0000 and 2359UTC. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is serial number and name.

The All Asian DX Contest starts at 0000UTC on Saturday the 7th and ends at 2359UTC on Sunday the 8th of September. Using SSB on the 160 to 10m bands, the exchange is signal report and your age.

On Sunday the 8th, the 5th 144MHz Backpackers Contest takes runs from 1100 to 1500UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator.

Also on Sunday the 8th, the Worked All Britain 2m QRO Phone Contest runs from 1000 to 1400UTC. Using AM, FM and SSB on the 2m band, the exchange is signal report, serial number and Worked All Britain square.

Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 29th of August 2024

We had a good week for HF propagation, at least until we had a Kp index of 5.67 on Wednesday the 28th. This was caused by the Bz component of the interplanetary magnetic field moving into a south-pointing position.

Luckily, it didn’t last long and geomagnetic conditions were back to normal by Thursday.

The solar flux index remains above 200 with no sign of it dropping. But solar flare activity has not diminished either with 16 M-class flares over the past seven days and more than 60 C-class events. There remains a 55% chance of a further M-class flare and a 10% chance of an X-class event.

Tuesday the 27th saw some good activity on the upper HF bands with the 10m band opening up at times. VK has been heard on 28MHz in the mornings, which bodes well for the coming months.

The top DX choice this week has been CY9C on Saint Paul Island near Newfoundland. The team is active on all bands until the 5th of September using CW, SSB, FT8, Super Fox and RTTY. VOACAP Online shows that the 20 and 17m bands offer the best chance for a contact and are open from 0900 to 2000 UTC. The 30m band is another strong contender from 2000 to 1000 UTC.

Next week, NOAA predicts that the solar flux index will start at around 250 but could end the week at 275. As always, it estimates the Kp index will be at 2 all week, but this will depend upon coronal mass ejections, so keep an eye on solarham.com for daily updates.

If a solar flare and associated coronal mass ejections do occur, expect the Kp index to rise after about 48 hours, with a lowering of the maximum useable frequency.

And now the VHF and up propagation news from G3YLA and G4BAO

The autumn season usually brings thoughts of Tropo since areas of high pressure can often be a feature of this time of year. Most models predict that there will be high pressure moving in to offer Tropo conditions today, the 1st.

Thereafter, the models differ, and some bring low pressure over the country for much of the coming week, while others maintain a high-pressure story and the continuation of Tropo.

This is potentially useful for the 144MHz UK Activity Contest on Tuesday and Wednesday and, if it lasts, the 144MHz Trophy Contest next weekend along with the Backpackers contest on Sunday the 8th.

With the uncertain feel of the forecast at the moment, we may find rain scatter is the main option on the GHz bands.

Meteor scatter is again reduced to non-shower random events with just a minor shower, the Aurigids, peaking on the 31st of August. This shower has produced brief unexpected outbursts with a zenithal hourly rate of around 30 to 50 per hour in 1935, 1986, 1994 and 2019.

Random meteor flux is at its annual maximum in September with relatively good rates, especially during morning hours. Pre-dawn is the best time to try.

The solar conditions continue to provide chance auroras. Keep one eye on the Kp index and lock the frequency of some northern European beacons into your rig’s memory.

Lastly, it's the nominal end of the 2024 summer Sporadic-E season and the daily blogs on Propquest have finished. However, some years can produce surprise Sporadic-E events during the first week of September.

Moon declination starts the weekend still high but falling, going negative again on Thursday the 5th. So, Moon visibility windows will also fall, as will the peak Moon elevation.

Moon apogee is also next Thursday so path losses are still increasing. 144MHz sky noise is low until Monday but, shortly after moonrise that day, the Sun and the Moon become close in the sky and continue to be until after moonset on Tuesday.

This means sky noise will be very high, especially at VHF, due to wide antenna beamwidths.

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