| ProCW contest |
CW |
06/07 Dec 16:00-15:59 UTC |
| FT Challenge |
DIGI |
06/07 Dec 18:00-23:59 UTC |
| RSGB AFS contest 144 MHz |
SSB |
07 Dec 10:00-14:00 UTC |
| REF 144 MHz contest |
CW/SSB |
07 Dec 06:00-11:00 UTC |
| Brandenburg-Berlin Contest |
CW/SSB |
07 Dec 07:00-15:00 UTC |
| VERON ATV contest |
ATV |
08/09 Dec 12:00-18:00 UTC |
| OK1WC memorial contest |
CW |
08 Dec 16:30-17:29 UTC |
| VERON DAC 432 MHz |
CW/SSB |
09 Dec 18:00-22:00 UTC |
| VRZA WANLC 50 MHZ and Up |
CW/SSB |
09 Dec 19:00-22:00 UTC |
| VERON DDAC 432 MHz |
DIGI |
10 Dec 18:00-21:00 UTC |
| CWT -1300Z contest |
CW |
10 Dec 13:00-14:00 UTC |
| CWT -1900Z contest |
CW |
10 Dec 19:00-20:00 UTC |
| Mini-Test 40 CW |
CW |
10 Dec 17:00-17:59 UTC |
| Mini-Test 80 CW |
CW |
10 Dec 18:00-18:59 UTC |
| VERON DAC 50 MHz |
CW/SSB |
11 Dec 18:00-22:00 UTC |
| CWT -0700Z contest |
CW |
11 Dec 07:00-08:00 UTC |
| CWT -0300Z contest |
CW |
11 Dec 03:00-04:00 UTC |
| TRC Digi Contest |
DIGI |
13/14 Dec 06:00-18:00 UTC |
| ARI 40/80 Contest |
CW/SSB/RTTY |
13/14 Dec 13:00-12:59 UTC |
| International Naval Contest |
CW/SSB |
13/14 Dec 16:00-15:59 UTC |
| ARRL 10 meter Contest |
CW/SSB |
13/14 Dec 00:00-24:00 UTC |
| OK1WC memorial contest |
CW |
15 Dec 16:30-17:29 UTC |
| RSGB FT4 Contest |
DIGI |
15 Dec 20:00-22:00 UTC |
| VERON DAC 1296 MHz |
CW/SSB |
16 Dec 18:00-22:00 UTC |
| RAC Canada Winter Contest |
CW/SSB |
17 Dec 00:00-24:00 UTC |
| VERON DDAC 1296 MHz |
DIGI |
17 Dec 18:00-21:00 UTC |
| CWT -1300Z contest |
CW |
17 Dec 13:00-14:00 UTC |
| CWT -1900Z contest |
CW |
17 Dec 19:00-20:00 UTC |
| Mini-Test 40 CW |
CW |
17 Dec 17:00-17:59 UTC |
| Mini-Test 80 CW |
CW |
17 Dec 18:00-18:59 UTC |
| NTC QSO Party CW |
CW |
18 Dec 19:00-20:00 UTC |
| VERON DAC 70 MHz |
CW/SSB |
18 Dec 18:00-22:00 UTC |
| CWT -0700Z contest |
CW |
18 Dec 07:00-08:00 UTC |
| CWT -0300Z contest |
CW |
18 Dec 03:00-04:00 UTC |
| RAC Canada Winter Contest |
CW/SSB |
20 Dec 00:00-23:59 UTC |
| OKDX RTTY Contest |
RTTY |
20 Dec 00:00-24:00 UTC |
| Croatian CW Contest |
CW |
20/21 Dec 14:00-14:00 UTC |
| Russian 160mtr Contest |
CW/SSB |
20 Dec 20:00-24:00 UTC |
| OK1WC memorial contest |
CW |
22 Dec 16:30-17:29 UTC |
| VERON DAC 2320 MHz & Up |
CW/SSB |
23 Dec 18:00-22:00 UTC |
| Mini-Test 80 CW |
CW |
24 Dec 18:00-18:59 UTC |
| Mini-Test 40 CW |
CW |
24 Dec 17:00-17:59 UTC |
| CWT -1300Z contest |
CW |
24 Dec 13:00-14:00 UTC |
| CWT -1900Z contest |
CW |
24 Dec 19:00-20:00 UTC |
| CWT -0300Z contest |
CW |
25 Dec 03:00-04:00 UTC |
| CWT -0700Z contest |
CW |
25 Dec 07:00-08:00 UTC |
