Scottish Charity number SC045038
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LRS Messages of the Day:
Wed 22 Apr 2026 – BHH 20:00h – MICROWAVE ENERGY GENERATION ADVANCES WHICH ENABLED THE DEVELOPMENT OF WW2 AIRBORNE RADAR by Dr Peter Grant, Emeritus Regius Professor of Engineering, University of Edinburgh.
17 Apr 2026 – New 2m Beacon GB3JIJ on 144.407MHz on Isle of Lewis. See Radio News Items below.
Year-End 2026 – the BBC will close its Radio-4 198kHz Long-Wave service by the end of 2026 and will give 2-months notice of the closure. See BBC notice (click).
15 Apr 2026 – Spring Surplus Sale – over 30 attendance – see photos in Recent Meetings.
LRS MEETINGS
LRS meetings are normally held on the 2nd and 4th Wednesdays of each month (except July and August) at 8:00pm at the Braid Hills Hotel, 134 Braid Road, EH10 6JD.
In July and August Pub Nights are held at 7:30pm at Wee Bennet’s Bar at Morningside Station, on the 2nd and 4th Wednesdays. There are also occasional Wee Bennet’s evenings arranged during the main club season.
Most items are archived in Meeting Reports or Society Activities.
UPCOMING MEETINGS
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Wed 22 Apr 2026 – BHH 20:00h – MICROWAVE ENERGY GENERATION ADVANCES WHICH ENABLED THE DEVELOPMENT OF WW2 AIRBORNE RADAR by Dr Peter Grant, Emeritus Regius Professor of Engineering, University of Edinburgh.
Wed 29th April – Wee Bennet’s Bar evening – 7:30pm
RALLIES AND OTHER EVENTS
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12 April 2026 – Norbreck (Blackpool) Rally
Curry in the Sunam restaurant on Saturday night.
Colin GM4HWO showing off his big naans as usual.
The Sunam curry-house.
All the LRS visitors at Pete GM4BYF’s table at the rally.
Pete GM4BYF & Kay GM6KAY were visited at their table by RSGB President Bob Beebe GU4YOX
(not to mention Colin GM4HWO).
Bob spent almost ten minutes at the table.
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Sunday 25 Oct 2026 – Galashiels Rally
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Friday 14th August 2026 18:00 to 21:00 Cockenzie & Port Seton Junk Night, Port Seton Community Centre, South Seton Park Port Seton EH32 0BG
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Sat 31 Oct 2026 – GMRT-2026 at MOC Burntisland & Dinner at Kingswood Hotel
The 2026 Scottish Microwave Round Table (GMRT-2026) will be held as usual at the Museum of Communication in Burntisland, followed by dinner at the nearby Kingswood Hotel.
Looking for a programme organizer for GMRT – contact Colin GM4HWO.
Details will be available nearer the date.
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Braehead Rallies Discontinued
Due to changes in large venues legislation, it will not be possible to continue the Braehead Rallies in Glasgow.
See: https://www.braeheadradiorally.com/
CONTEST CALENDAR
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2026 RSGB Contest Rules published 20 Dec 2025:
2m May contest back to old slot.
70cm and 23cm 24hours again for VHF NFD.
Bonuses rather than multipliers (Post code etc) retained.https://www.rsgbcc.org/vhf/rul
es/26rules/frameindex.html Tnx Brian GM4DIJ.
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The LRS operates GM3HAM/P from a great site near Gatehouse of Fleet in Dumfries & Galloway.
5-6 July 2025 – VHF NFD – see report in About LRS – Contest / Portable.
(This photo by Andy MMØFMF / now GM4LLD, is in RSGB RadCom Sept 2025, p.80).
RSGB GB2RS NEWS
Every Sunday morning in the Edinburgh area at 09:30h from LRS member Peter Dick GM4DTH. 70.425MHz FM, 145.525MHz FM & 433.525MHz FM. Then call-in to Peter at 10:00h on 145.575MHz for local net. Several LRS members often there.
RADIO NEWS, RECENT MEETINGS, SILENT KEYS and FOR SALE / WANTED
Click on image or “read more” to open full article.
Send items to Alan GM3PSP:
webmaster@lothiansradiosociety.com
Items usually archived as News or Silent Keys in LRS Archive after 1 month.
1. RADIO NEWS ITEMS
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Bletchley Park Visit
Your webmaster’s daughter Sheila recently visited Bletchley Park, including the RSGB’s National Radio Centre, GB3RS, which she enjoyed very much.
2. RECENT MEETINGS
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15 Apr 2026 – LRS Spring Surplus Sale.
There was an attendance of over 30 LRS members and guests for… Read more
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11th March 2026 – Which Way is Up? by Malcolm GM3TAL & Sue Hamilton
Anatomy of human balance system. A wee bit of physics, accelerometry and… Read more
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25 March 2026 – Rig Testing & Calibration Evening.
Pete GM4BYF, Bill GM8RBT, Bob GM4CMI, Brian GM8BJF. Some members had requested… Read more
3. SILENT KEYS
There are no current silent key notifications. Click on the heading to see the silent key archive.
4. ITEMS FOR SALE
There are no current items for sale. Click on the heading to see any archived items.
Lothians Radio Society activities – latest reports
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12th February 2020 – Robot Wars + Rampaging Chariots – Dr Roger Hill
At the LRS meeting on 12th February Dr Roger Hill talked about “Robot Wars + Rampaging Chariots and showed videos
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22nd Jan 2020 – Aircraft Scatter & Useful Test Equipment for it – Pete Bates GM4BYF
Pete Bates GM4BYF talked about Aircraft Scatter Communication and Useful Test Equipment for it at the meeting on 22nd January 2020.
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8th Jan 2020 – LRS Video Night – “The Cold War” at Edinburgh Cine & Video Society
There was a turn-out of 15 for the LRS 2020 Video Night, presented by Peter Dick GM4DTH on 8th January
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27 Nov 2019 – uBITX Radio Kit – John Innes MM0JXI
At the meeting on 27th Nov, John Innes MM0JXI from the Cockenzie & Port Seton Club talked about the μBITX
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11th December 2019 – LRS Christmas Curry at the Gurkha
We returned to the Gurkha Cafe in Cockburn Street for our 2019 Christmas Curry on 11th December. There was
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13th Nov 2019 – SOTA & 13cm Escapades, Jack Hood GM4COX
Jack Hood GM4COX. Photo courtesy QRZ.com At the meeting of the LRS on 13 Nov 2019 Jack Hood GM4COX, who has
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30th Oct 2019 – Rehabilitating Telecomms in Afghanistan – Nick Peckett G4KUX / YA4F
At the meeting of the LRS on 30th Oct 2019. Nick Peckett G4KUX/YA4F talked about Rehabilitating Telecommunications in Afghanistan. Nick lived
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17th October 2019 – FREE 20ft Aluminium Lattice Tower with Hinged Base
FREE to collect from Kelso: 20ft aluminium lattice tower in 2 x 10ft sections, plus hinged wall-mount base. In use,
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16 October 2019 – LRS Autumn Surplus Equipment Sale
The LRS Autumn Surplus Equipment Sale was held on 16th October 2019 at St Fillans Church, Buckstone, with welcome visitors
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2 Nov 2019 – GMRT-19 Scottish Microwave Round Table at the Museum of Communication
GMRT-19, the Scottish Microwave Round Table, was held on Sat 2nd November 2019 at the Museum of Communication in Burntisland
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25 September 2019 – RADAR Technology in Historic Bridge Conservation – meeting at MoC
The annual joint meeting of the LRS and the Museum of Communication at the museum in Burntisland was held on
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8 Sept 2019 – GM3HAM/P in RSGB 2m Trophy Contest
A small group of LRS members operated GM3HAM/P in the RSGB 2m Trophy contest from Lauder Common on Sunday 8th