| RSGB IOTA Contest | ||
| Status: | Active | |
| Geographic Focus: | Worldwide | |
| Participation: | Worldwide | |
| Mode: | CW, SSB | |
| Bands: | 80, 40, 20, 15, 10m | |
| Classes: | Single Op (12/24 hrs | Island-Fixed/Island-DXped/World | CW/SSB/Mixed | QRP/Low/High) Single Op Assisted (12/24 hrs | Island/World | CW/SSB/Mixed | QRP/Low/High) Single Op Overlay: Newcomer Multi-Single (Island-Fixed/Island-DXped | Low/High) Multi-Two (Island-Fixed/Island-DXped | Low/High) | |
| Max power: | HP: 1500 watts LP: 100 watts QRP: 5 watts | |
| Exchange: | RS(T) + Serial No. + IOTA No.(if applicable) | |
| Work stations: | Once per band per mode | |
| QSO Points: | (see rules) | |
| Multipliers: | Each IOTA reference once per band per mode | |
| Score Calculation: | Total score = total QSO points x total mults | |
| E-mail logs to: | (none) | |
| Upload log at: | http://www.rsgbcc.org/cgi-bin/hfenter.pl | |
| Mail logs to: | (none) | |
| Find rules at: | https://www.rsgbcc.org/hf/rules/2025/riota.shtml | |
| Cabrillo name: | RSGB-IOTA | |
| Cabrillo name aliases: | ||
| Future Dates | ||
| 1200Z, Jul 26 to 1200Z, Jul 27, 2025 | ||
| 1200Z, Jul 25 to 1200Z, Jul 26, 2026 | ||
| 1200Z, Jul 24 to 1200Z, Jul 25, 2027 | ||
| 1200Z, Jul 29 to 1200Z, Jul 30, 2028 | ||
| 1200Z, Jul 28 to 1200Z, Jul 29, 2029 | ||
| 1200Z, Jul 27 to 1200Z, Jul 28, 2030 | ||
| Historical Dates | ||
| 1200Z, Jul 26 to 1200Z, Jul 27, 2025 | ||
| 1200Z, Jul 27 to 1200Z, Jul 28, 2024 | ||
| 1200Z, Jul 29 to 1200Z, Jul 30, 2023 | ||
| 1200Z, Jul 30 to 1200Z, Jul 31, 2022 | ||
| 1200Z, Jul 24 to 1200Z, Jul 25, 2021 | ||
| 1200Z, Jul 25 to 1200Z, Jul 26, 2020 | ||
| 1200Z, Jul 27 to 1200Z, Jul 28, 2019 | ||
| 1200Z, Jul 28 to 1200Z, Jul 29, 2018 | ||
| 1200Z, Jul 29 to 1200Z, Jul 30, 2017 | ||
| 1200Z, Jul 30 to 1200Z, Jul 31, 2016 | ||
| 1200Z, Jul 25 to 1200Z, Jul 26, 2015 | ||
| 1200Z, Jul 26 to 1200Z, Jul 27, 2014 | ||
| 1200Z, Jul 27 to 1200Z, Jul 28, 2013 | ||
| 1200Z, Jul 28 to 1200Z, Jul 29, 2012 | ||
| 1200Z, Jul 30 to 1200Z, Jul 31, 2011 | ||
| 1200Z, Jul 24 to 1200Z, Jul 25, 2010 | ||
| 1200Z, Jul 25 to 1200Z, Jul 26, 2009 | ||
| 1200Z, Jul 26 to 1200Z, Jul 27, 2008 | ||
| 1200Z, Jul 28 to 1200Z, Jul 29, 2007 | ||
| 1200Z, Jul 29 to 1200Z, Jul 30, 2006 | ||
| CW,SSB: 80,40,20,15,10m: 1200Z, Jul 30 to 1200Z, Jul 31, 2005 | ||