| CQ Worldwide DX Contest, CW | 0000Z, Nov 29 to 2400Z, Nov 30 |
| K1USN Slow Speed Test | 0000Z-0100Z, Dec 1 |
| ICWC Medium Speed Test | 1300Z-1400Z, Dec 1 |
| OK1WC Memorial (MWC) | 1630Z-1729Z, Dec 1 |
| ICWC Medium Speed Test | 1900Z-2000Z, Dec 1 |
| ARS Spartan Sprint | 0100Z-0300Z, Dec 2 |
| Worldwide Sideband Activity Contest | 0100Z-0159Z, Dec 2 |
| ICWC Medium Speed Test | 0300Z-0400Z, Dec 2 |
| QRP Fox Hunt | 0200Z-0330Z, Dec 3 |
| Phone Weekly Test | 0230Z-0300Z, Dec 3 |
| A1Club AWT | 1145Z-1300Z, Dec 3 |
| CWops Test (CWT) | 1300Z-1400Z, Dec 3 |
| VHF-UHF FT8 Activity Contest | 1700Z-2100Z, Dec 3 |
| Mini-Test 40 | 1700Z-1759Z, Dec 3 |
| Mini-Test 80 | 1800Z-1859Z, Dec 3 |
| CWops Test (CWT) | 1900Z-2000Z, Dec 3 |
| QRP ARCI Topband Sprint | 0000Z-0300Z, Dec 4 |
| Walk for the Bacon QRP Contest | 0000Z-0100Z, Dec 4 and 0200Z-0300Z, Dec 5 |
| CWops Test (CWT) | 0300Z-0400Z, Dec 4 |
| CWops Test (CWT) | 0700Z-0800Z, Dec 4 |
| NRAU 10m Activity Contest | 1800Z-1900Z, Dec 4 (CW) and 1900Z-2000Z, Dec 4 (SSB) and 2000Z-2100Z, Dec 4 (FM) and 2100Z-2200Z, Dec 4 (Dig) |
| SKCC Sprint Europe | 2000Z-2200Z, Dec 4 |
| NCCC FT4 Sprint | 0100Z-0130Z, Dec 5 |
| Weekly RTTY Test | 0145Z-0215Z, Dec 5 |
| QRP Fox Hunt | 0200Z-0330Z, Dec 5 |
| NCCC Sprint | 0230Z-0300Z, Dec 5 |
| K1USN Slow Speed Test | 2000Z-2100Z, Dec 5 |
| ARRL 160-Meter Contest | 2200Z, Dec 5 to 1600Z, Dec 7 |
| Kalbar Contest | 0000Z, Dec 6 to 2359Z, Dec 7 |
| Wake-Up! QRP Sprint | 0600Z-0629Z, Dec 6 and 0630Z-0659Z, Dec 6 and 0700Z-0729Z, Dec 6 and 0730Z-0800Z, Dec 6 |
| PRO CW Contest | 1200Z, Dec 6 to 1159Z, Dec 7 |
| INORC Contest | 1400Z, Dec 6 to 1359Z, Dec 7 |
| FT Challenge | 1800Z, Dec 6 to 2359Z, Dec 7 |
