| VHF & up Contesting - 2023 Contest Calendar IARU Region 1 IARU |
| VHF & up Contesting - 2023 Contest Calendar IARU Region 1 April 15–16 IARU Reg.1 50 MHz MGM Contest May 20–21 IARU Reg.1 70 MHz MGM Contest June 10–11 IARU Reg.1 ATV Contest June 17–18 IARU Reg.1 50 MHz CW/SSB Contest July 15–16 IARU Reg.1 70 MHz CW/SSB Contest September 02–03 IARU Reg.1 145 MHz Contest October 07–08 IARU Reg.1 UHF/Microwaves Contest November 04–05 IARU Reg.1 Marconi Memorial CW 145 MHz Contest RULES IARU R1 50/70 MHZ, 145 MHZ AND UHF/μ,W CONTESTS https://www.iaru-r1.org/wp-content/uploads/2021/03/Rules-2021.pdf RULES IARU REGION I ATV CONTEST https://www.iaru-r1.org/wp-content/uploads/2019/08/ATV-Contest-rules.pdf Source: VHF/UHF/SHF Committee (C5) |