Times in the event calendar are UTC. Add 1 hour for BST.

RSGB IOTA Contest

https://www.rsgbcc.org/hf/rules/2024/riota.shtml

RSGB SSB Field Day

https://www.rsgbcc.org/hf/rules/2024/rnfd.shtml

RSGB 144 MHz Trophy Contest

https://www.rsgbcc.org/cgi-bin/contest_rules.pl?year=2024&contest=144trophy

70 MHz AFS Contest

https://www.rsgbcc.org/cgi-bin/contest_rules.pl?year=2024&contest=2nd70MHz

70 MHz AFS Contest

https://www.rsgbcc.org/cgi-bin/contest_rules.pl?year=2024&contest=2nd70MHz

50 MHz AFS Contest

https://www.rsgbcc.org/cgi-bin/contest_rules.pl?year=2024&contest=2nd50MHz

RSGB 1.8 MHz Contest

https://www.rsgbcc.org/hf/rules/2024/r160m.shtml

144 MHz AFS

https://www.rsgbcc.org/cgi-bin/contest_rules.pl?year=2024&contest=afs144MHz