Conteste in der Kalenderwoche 51/2025
| Mo 15.12.25 | UTC | Mode | Bänder |
| OK1WC Memorial | 16:30 – 17:29 | CW | 80/40m |
| RSGB FT4 Contest | 20:00 – 22:00 | FT4 | 80 – 10m |
| Di 16.12.25 | |||
| NRAU Activity | 18:00 – 22:00 | alle | 1,3GHz |
| SP Activity | 18:00 – 22:00 | CW/SSB/FM | 1,3GHz |
| RSGB Activity | 20:00 – 22:30 | alle | 1,3GHz |
| Mi 17.12.25 | |||
| CWT Mini Contest | 13:00 – 14:00 | CW | 160 – 10m |
| FT8 Activity | 17:00 – 21:00 | FT8 | 1,3GHz |
| CWT Mini Contest | 19:00 – 20:00 | CW | 160 – 10m |
| Moon Contest | 19:00 – 21:00 | alle | 50MHz |
| Do 18.12.25 | |||
| CWT Mini Contest | 03:00 – 04:00 | CW | 160 – 10m |
| CWT Mini Contest | 07:00 – 08:00 | CW | 160 – 10m |
| Activity 70MHz | 18:00 – 22:00 | alle | 70MHz |
| RSGB Activity | 20:00 – 22:30 | alle | |
| Sa 20.12.25 | |||
| OK DX RTTY Contest | 00:00 – 24:00 | RTTY | 80 – 10m |
| Sa. 20.12. – So. 21.12.25 | |||
| Croatian DX Contest | 14:00 – 13:59 | CW | 160 – 10m |
| So 21.12.25 | |||
| OE Aktivitätstag | 07:00 – 13:00 | alle | 50Mhz and up |
| GMA Contest | 08:00 – 12:00 | alle | 144MHz |
| OK Activity Contest | 08:00 – 11:00 | CW/SSB | 144-10G |
| DUR-GHz-Aktivität | 08:00 – 11:00 | CW/SSB/FM | >1GHz |
| S5 Activity | 07:00 – 12:59 | CW/SSB | 50Mhz and up |
Quelle: DARC
