Callsign: KC3GDO Class: General Name: Ryba Jr, Christopher B City: Falmouth State: ME Zipcode: 04105 Status: Active Grant Date: 11/25/2025 Expires: 12/10/2035 Uls: FCC Info
KC3GDO - Ham operator in Falmouth, ME
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1