The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.

ARRL 10-Meter Contest is this weekend starting on Saturday, December 14 at 0000 UTC (Friday evening in North America), and concluding on Sunday, December 15 at 2359 UTC. Stations may contact any other station, regardless of location, using CW and phone.