Spaceweather.com reports solar activity was at low levels with only minor C-class flares observed. Region 4154 produced a C1.4 flare on 31 July. Region 4153 contributed the majority of the flares, including a C1.3 flare, a C1.5/Sf flare, and a C1.6 flare on 31 July. Both of these regions remained mostly unchanged during the period. Region 4166 exhibited growth during the period yet remained…
Read more
American Radio Relay League | Ham Radio Association and Resources – Read More
More Stories
via the ARRL: Amateur Radio to Participate in DoD Armed Forces Day Crossband Test on May 9, 2026
CONATEL salutes the remarkable contribution of amateur radio operators to the country (Haiti)
via Hackaday: A Simple Switch for Simply too much Current