Region AR4246 underwent significant evolution, growing in overall
size while gaining multiple new spots. Subsequently, AR4246 was the
main provider of activity which included an M1.2 flare on October
13. Several coronal mass ejections (CMEs) with potential
Earth-directed components are in the mix at this time.

Additional modeling efforts are underway to perhaps confirm those
suspicions. The largest f...

As part of a much larger overhaul focused on deleting almost 400 obsolete wireless regulations, the Federal Communications Commission (FCC) has announced plans to delete or modify four minor provisions of Part 97. 

ARRL’s Washington Counsel has reviewed the proposal and agrees that the deletions are to obsolete rules and will have no impact on today’s modern Amateur Radio Service. One of the del...

Amateur radio operators serve their communities across the United States in many ways, before and When All Else Fails®. Using their skills as communicators, their personal equipment, and the Amateur Radio Service, the “hams” provide a needed boost to public safety radio systems.

The 47th Bank of America Chicago Marathon, held on October 12, 2025, featured 55,000 runners from around the world. An...