| G8SRS | Used mainly for VHF and UHF |
| G6UQ | Used mainly for HF, but also by our rally talk-in station each July |
| M5MDX | Used mainly on HF, and on our Foundation licence courses
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| G3LX | Harry Arnfield's callsign now a club callsign after his passing
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| G50 | Used by the SRS Contest Group in HF Contests |
| GX8SRS | VHF/UHF station operating from HQ mainly used for club nets using FM, SSB and CW |
| GX6UQ | HF/VHF stations operations from HQ |
| MX5MDX | HF station operating from HQ |
| GX3LX | Harry Arnfield's callsign now a club callsign after his passing |
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| Other Callsigns Used | |
| GM8SRS | Used twice during 2013 by members during DXpedition to Scottish Islands |
| GQS8SRS | Used during 2012 CQ WPX Contest and during the peroiod where UK stations were allowed to insert the letter 'Q' in celebtration of the Queens 80th birthday |
| GB0XWB | Used in July 2017 with the SRS Special Events Station at Manchester Airport Transport and Aviation Festival (TAS) |
| GB0AHM | Used in 2017 and 2018 with the SRS Special Events Station at the AVRO Museum Bramhall |
| GB0MFC | Used in 2018 with the SRS Special Events Station at Marple Forces Club |
| GB0ATF | Used in 2018 with the SRS Special Events Station at Manchester Airport Transport and Aviation Festival. |
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| SRS Contest Group | |
| G50 | Used by the SRS Contest Group in HF Contests |
| G50/P | Used by the SRS Contest Group (Portable) |
| G3LX/P | Used by the SRS Contest Group (Portable) |
| GB2CGS | JOTA - Heald Green Scouts 2016 |
| GB1POY | JOTA - First Poynton Scout Group |
| GW50 | IOTA 2011 Holy Island |
| GM50 | IOTA 2014 Orkney |
| GI50 | IOTA 2015 Raithlin Island |
| EJ0SR | IOTA 2016 Arranmore |
| EJ6KO | IOTA 2017 Arranmore |
| EJ6KP | IOTA 2018 Arranmore |
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