Callsign: KM4EVO Class: Technician Name: COSTINE II, CHRISTOPHER City: Bartow State: FL Zipcode: 33830 Status: Active Grant Date: 01/15/2026 Expires: 01/15/2036 Uls: FCC Info
KM4EVO - Ham operator in Bartow, FL
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1