Solar activity was at low levels this past week with occasional
B-class and isolated low-level C-class flares. The largest event of
the period was a C1.4/Sf flare from Region 4429 on May 5.
There are currently six numbered regions on the visible disk as 4434
decayed to plage and Region 4428 rotated beyond the western limb as
an E-type group. The remaining regions mostly showed signs of decay.
Region …
Read more
American Radio Relay League | Ham Radio Association and Resources – Read More
More Stories
via Hackaday: After Decades, NASA May Finally Replace Mars Relays
PODCAST: This Week in Amateur Radio Edition #1428 – Full Version (With repeater ID breaks every 10 minutes)
PODCAST: This Week in Amateur Radio Edition #1428 – LPFM Version (no commercial breaks)