Calendrier du 04/04 au 11/04
A lire sur le site de WA7BNM
| RSGB 80m Club Championship, CW | 1900Z-2030Z, Apr 4 |
| ARS Spartan Sprint | 0100Z-0300Z, Apr 5 |
| VHF-UHF FT8 Activity Contest | 1700Z-2000Z, Apr 6 |
| UKEICC 80m Contest | 2000Z-2100Z, Apr 6 |
| Walk for the Bacon QRP Contest | 0000Z-0100Z, Apr 7 and 0200Z-0300Z, Apr 8 |
| SARL 80m QSO Party | 1700Z-1900Z, Apr 7 |
| NRAU 10m Activity Contest | 1800Z-1900Z, Apr 7 (CW) and 1900Z-2000Z, Apr 7 (SSB) and 2000Z-2100Z, Apr 7 (FM) and 2100Z-2200Z, Apr 7 (Dig) |
| SKCC Sprint Europe | 2000Z-2200Z, Apr 7 |
| QRP ARCI Spring QSO Party | 0000Z-0600Z, Apr 9 |
| JIDX CW Contest | 0700Z, Apr 9 to 1300Z, Apr 10 |
| SKCC Weekend Sprintathon | 1200Z, Apr 9 to 2400Z, Apr 10 |
| OK/OM DX Contest, SSB | 1200Z, Apr 9 to 1200Z, Apr 10 |
| FTn DX Contest | 1200Z, Apr 9 to 1200Z, Apr 10 |
| IG-RY World Wide RTTY Contest | 1200Z, Apr 9 to 1800Z, Apr 10 |
| DIG QSO Party, CW | 1200Z-1700Z, Apr 9 (20m-10m) and 0700Z-0900Z, Apr 10 (80m) and 0900Z-1100Z, Apr 10 (40m) |
| Nebraska QSO Party | 1300Z, Apr 9 to 0100Z, Apr 10 and 1300Z-2200Z, Apr 10 |
| New Mexico QSO Party | 1400Z, Apr 9 to 0200Z, Apr 10 |
| Texas State Parks on the Air | 1400Z, Apr 9 to 0200Z, Apr 10 and 1400Z-2000Z, Apr 10 |
| Georgia QSO Party | 1800Z, Apr 9 to 0359Z, Apr 10 and 1400Z-2359Z, Apr 10 |
| North Dakota QSO Party | 1800Z, Apr 9 to 1800Z, Apr 10 |
| Yuri Gagarin International DX Contest | 2100Z, Apr 9 to 2100Z, Apr 10 |
| International Vintage Contest HF | 0700Z-1100Z, Apr 10 and 1500Z-1900Z, Apr 10 |
| WAB 3.5/7/14 MHz Data Modes | 1000Z-1400Z, Apr 10 and 1700Z-2100Z, Apr 10 |
| Hungarian Straight Key Contest | 1500Z-1600Z, Apr 10 |
| ARRL Rookie Roundup, SSB | 1800Z-2359Z, Apr 10 |
| RSGB RoLo SSB | 1900Z-2030Z, Apr 10 |
| 4 States QRP Group Second Sunday Sprint | 0000Z-0200Z, Apr 11 |
| 144 MHz Spring Sprint | 1900 local – 2300 local, Apr 11 |
| RSGB FT4 Contest | 1900Z-2030Z, Apr 11 |
