Solar Forecast
Contest Calendar- OK1WC Memorial (MWC) April 21, 20261630Z-1729Z, Apr 27
- BARTG Sprint 75 April 21, 20261700Z-2059Z, Apr 26
- QCX Challenge April 21, 20261300Z-1400Z, Apr 27
- Helvetia Contest April 21, 20261300Z, Apr 25 to 1259Z, Apr 26
- Florida QSO Party April 21, 20261600Z, Apr 25 to 0159Z, Apr 26 and 1200Z-2159Z, Apr 26
- Tipalayo DX Contest April 21, 20260800Z, Apr 25 to 1159Z, Apr 26
- UK/EI DX Contest, CW April 21, 20261200Z, Apr 25 to 1200Z, Apr 26
- CWops Test (CWT) April 21, 20261300Z-1400Z, Apr 22
- Mini-Test 40 April 21, 20261700Z-1759Z, Apr 22
- Phone Weekly Test April 21, 20260230Z-0300Z, Apr 22
- OK1WC Memorial (MWC) April 21, 2026
- ARRL News
- Helping NASA Track Artemis II’s Orion Spacecraft
- The ARRL Solar Update
- The ARRL Solar Update
- ARRL Announces Change in Central Division Leadership
- Register Now for the 2026 ARRL Youth Rally at Dayton Hamvention®
- 2026 ARRL Field Day Merch Now Shipping—Celebrate America250 with a Commemorative Design
- Elecraft Donates Amateur Radio Station to W1AW
- The ARRL Solar Update
- ARRL Dakota Division has a New Vice Director
- ARISS Outlines Opportunities for Space Station Contacts in 2027