Callsign: K4NVQ Class: Technician Name: OLIN JR, WALTER J City: LOUISVILLE State: KY Zipcode: 40206 Status: Active Grant Date: 06/04/2026 Expires: 06/18/2036 Uls: FCC Info
K4NVQ - Ham operator in LOUISVILLE, KY
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1