| 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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| Special Events Callsigns | Purpose | |
| GB50MKI | Used during 1998 - the 50th anniversary of the worlds first stored program computer | 1998 – GB50MKI – the 50th anniversary of the world’s first stored program computer |
| GB0SRS/GB8SRS | Used during 2000 - 80th Anniversary of Stockport Radio Society | 2000 – GB0SRS/GB8SRS – 80th Anniversary of Stockport Radio Society |
| GB0OHS | Used in 2001 - National Science Week Offerton High School | 2001 – GB0OHS – Offerton High School |
| GB4SFD | Used in 2003 - to celebrate Sale Fun Day with SMRCC | 2003 – GB4SFD – Sale Fun Day |
| GB2SHS | Used in 2004 - to support Air Weekend at Stockport Museum | 2004 – GB2SHS – Stockport Museum |
| GB100STH | Used in July 2008 - Centenary of the opening of Stockport Town Hall | 2008 – GB100STH – Centenary of the opening of Stockport Town Hall. |
| GB2SCF | Used in July 2011 - Rainow Scarecrow Festival | 2011 – GB2SCF – Rainow Scarecrow Festival |
| 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 | |
| GM8SRS | Used twice during 2013 by members during DXpedition to Scottish Islands | |
| GB0XWB | Used in July 2017 with the SRS Special Events Station at Manchester Airport Transport and Aviation Festival (TAS) | 2017 – GB0XWB – Manchester Airport/TAS Aviation Fair |
| GB0AHM | Used in 2017 and 2018 with the SRS Special Events Station at the AVRO Museum Bramhall | 2017 – GB0AHM – Avro Heritage Museum “Wings & Wheels” |
| 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. | |
| G8SRS/100 | Used during the SRS Centenary Year 2020 | 2020 – G8SRS/100 – SRS 100 years anniversary |
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| SRS Contest Group | Purpose | |
| 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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