Callsign: KR4LMK Class: General Name: Lawrence, Mark A City: Lakeland State: FL Zipcode: 33813 Status: Active Grant Date: 04/15/2026 Expires: 04/15/2036 Uls: FCC Info
KR4LMK - Ham operator in Lakeland, FL
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1