G8SRS/100 Special Event Callsign Celebrating the Centenary of Stockport Radio Society
By Tom Bishop M0TKG with extensive contributions from the operators
The Special Event Callsign The club callsign G8SRS was used by members of Stockport Radio Society for the month of June with the suffix "/100" to celebrate the centenary anniversary of the club. The callsign was operated from several members home stations as well as portable. A special QSL card was designed for the occasion, featuring photographs that document the history of the club. These have been received by members that worked the station, as well as sent to other stations by request.
Figure 1. The QSL produced for the event. Top row: G2ARX, G6UQ, G3PEK/VK2BJ, SRS @ Bletchley Park, SRS @ NARSA, G0ROW (President). Middle row: G3LX, SRS Members 1950, G4ZDO, SRS @ NFD 1982, SRS Project Build, SRS Lecture, SRS @ AVRO Open Day, M0SAV (Chairman) w/ G0RXA, SRS Contest Site 2013. Bottom row: G3FYE, NFD 1950, G3NOM w/ G3LX, G3KAF & G3SHF @ NFD 2002, SRS Contest Team IOTA 2018, G6URD w/ SWL son, M6KOY.
Operators In total there were 18 operators of the callsign over the 19 days that the callsign was used. Most operators used their home stations, some operated portable stations as part of the "summits-on-theair" (SOTA) programme, some sought high ground to take advantage of the good take-off, and a number of other operators also operated portable or “garden-portable”. Although June saw some excellent weather, there was also some particularly stormy periods. At times Rob G1VXD had to shut his station due to lightening in the area, and Tom M0TKG had to make a hasty retreat from Shining Tor as his shack, an old blue tent, began letting in rain and collapsing in the wind!
Table 1. Summary of operations on each day. Band (meters)
Date
Operators
160
80
40
30
20
17
05/06/2020
G3CWI
SSB
CW SSB
CW SSB
CW
CW
CW
06/06/2020
M0TJU
CW
CW
CW
CW
CW
09/06/2020 11/06/2020
M0SAV G0RXA G1VXD G0RXA
12/06/2020 14/06/2020 15/06/2020
15
12
10
SSB
SSB
6
2
0.7
217
FM
103
CW
10
FM SSB
M1PTR
SSB
M0ORA M0MVR M5KJM M1PTR
QSO’s
FM
FM
40 117
SSB SSB
24
FM
1
SSB
16/06/2020
G1VXD
17/06/2020
G0ROW
18/06/2020
?
CW
19/06/2020
M1FHM
FT8
FT8
FT8
20/06/2020
G3SHF
CW
CW
CW
22/06/2020
G2DS
FM
26
23/06/2020
G0RXA
FM
11
24/06/2020
G0RXA
FM
25/06/2020
M0ORA
28/06/2020
M0SQJ
SSB
29/06/2020
M0TKG
SSB
30/06/2020
G0ROW G0RXA
SSB
SSB SSB
FM
SSB
SSB
FM
24 72
FM
3 FT8
FT8
FT8
FT8
CW
SSB FT8
FM
FM
30
CW
SSB
18 8
FM
25
FM
FM
65
SSB
FM SSB
49
SSB
SSB
FM
SSB
SSB
SSB
90
Table 2. Number of QSO's by band and mode.
Mode SSB FM CW FT8
160M 2
80M 17
40M 248
30M
20M 110
17M
15M
23 3
75 10
29 1
113 7
3 7
3 3
12M 3
10M 31
3
2 23
6M 4 12
2M 14 177
70CM 10
Contacts Most of the contacts were made using SSB voice on the 40- and 20-meter bands, with FM on 2-meter also proving popular. However, a significant number of contacts were made using CW across a range of HF bands, and there were also some contacts that used the increasingly popular FT8 digital mode. Most contacts were direct, but notable exceptions were Rob M0ORA and Nigel G0RXA who worked stations via the Saudi OSCAR-50 (SO-50) and Fox-1B (AO-91) satellite FM transponders, including each other! Band conditions on HF were not ideal, but there were occasional sporadic-E openings on 10and 6-meters during this period. A total of 44 countries were worked on 6 continents, the furthest afield to Uruguay (CX6DX; 11,000 km), followed in second place by Japan (JH8SGR, 8,800 km). There was a notable contact to Svalbard (JW4PUA), an island well within the Arctic Circle.
Figure 2. Map highlighting all countries worked.
From the Operators Many amateurs contacted passed on kind regards and congratulations to the club during contacts. Pete (M1PTR) spoke to several amateurs who had fond memories of our club, including an expat in France. Pete also worked an old work colleague and a Swedish station recognised him from a previous contact as F/M1PTR. Pete, our club, and its members are clearly well-known and regarded on the air! It was a pleasure and privilege to operate the centenary Special Event Station on behalf of the club. HF bands conditions were not ideal, but I was able to make steady progress throughout the day and exceeded my target of 100 QSO's. – Pete M1PTR Evan M0TJU reported that he had success across the HF bands on CW, but this required considerable work and patience. With a slow start calling CQ, answers first came from members, then from further
afield, but the pace was generally slow. Although RTTY was planned, Evan decided not to attempt this, but to travel the bands and see where the CW activity lay. He found that there were quite a few pandemic related special event stations calling, and by operating a “search and pounce” strategy in the afternoon, rather than calling CQ, managed over 100 QSO’s in total! On the unusual callsign, Evan noted that “our call, and particularly the ‘/100’ section of it, seemed to have raised numerous
eyebrows, as evidenced by the requests for repeat sendings. Unexpectedly, most of the copying errors by other stations [were related to the] second ‘S’ in ‘G8SRS’”. Evan also reports that he noted several Finnish stations using the lengthy suffix “/STAYATHOME” and jokes they must have been grateful for the use of automatic Morse keyers! I really enjoyed my day of ‘being’ G8SRS/100, and I look forward to taking part in the society’s next special event operation. -Evan M0TJU Nigel G0RXA decided that the best chance of DX would be to head out and use VHF/UHF satellite transponders. He worked using a dual band Yagi-type antenna and a handheld transceiver. Rob M0ORA employed similar equipment when working the satellite transponders, but also headed out to work the 20m band portable along with Matt M0MVR. Rob notes that the furthest contacts he made (which happen to be the furthest DX made using the callsign!) took advantage of “grey-line” propagation, where there is enhanced propagation between locations where it is dawn or dusk on the HF bands. As a relatively new operator, I (Tom M0TKG) was nervous about representing the club; in any other circumstance I would have preferred to work from Walthew House with a warm mug of tea and an experienced operator beside me! However, with Walthew House closed and no HF station at home, I chose to go it alone on a hill in the Peak District. The pile-up that ensued was my first, and I worked it as best I could until the weather and my batteries conspired against me. It was a real privilege and valuable experience for me to use the callsign.
Figure 3. Nigel G0RXA operating via satellite, using an Arrow antenna and FT70D handheld
Figure 4.Slawek M0SQJ working from Winter Hill.
Future Special Events Some of the more novice operators remarked on how engaging and educational it was to use the callsign, and Dave G2DS noted that it was unfortunate that only full licence holders could operate the station; under more normal circumstances it would have been possible to arrange for supervision, but unfortunately “social-distancing” rules imposed to limit the COVID-19 pandemic prevented this. SSTV was mentioned, and might be an interesting addition to the modes since a QSL card designed for the event could be transmitted.
Thanks Many thanks to all the operators who replied to my request for their input, as well as Heather M6HNS for co-ordinating the operators, Kieron M5KJM for collating the log and Pete M1PTR for mapping the QSO’s online. Tony M0SAV contacted Ofcom to ensure the /100 suffix was acceptable to them. I’m grateful for corrections I received on early drafts, but I must take responsibility for any mistakes!
Figure 5. Tom M0TKG operating from Shining Tor. The antenna is a Yaesu ATAS-25, and inside the shack is a Yaesu FT-857D.
Figure 6. Matt M0MVR with his new SteppIR CrankIR antenna system, operated with a Yaesu 991a transceiver. The location is Frodsham (IO83pg).
Figure 7. The view from Rob M0ORA's "shack" on the 14th of June. Rob used a dipole and an Icom 7300 to work 20m in Frodsham (IO83pg).