Welcome to 73s, the social network for ham radio operators! In fact, most Hams would agree that hamradio was the first social network.
73s allows you to find and follow other hamradio operators around the world and track your status updates and QSO logbook contacts online while sharing your activity with other hamradio operators.
Look up callsigns in searchbox above or by including the callsign in the URL i.e. http://73s.com/n7ice
Post status updates online and via APRS or the site and echo update to Facebook & Twitter!
Check out our Social QSO logbook with e-QSL cards and google maps of your global contacts!
Track your ham gear online for other hams to see and discuss ham topics with fellow hams online.
Find and follow other hams from around the world and receive emails when they mention your callsign online!
Check out our RESTful APIs for looking up callsigns, logging QSOs, & posting status updates!