KM4UNF - Ham operator in Jacksonville, FL

AMATEUR RADIO LICENSE SEARCH

Callsign: KM4UNF
Class: Technician
Name: Holderfield, Jimmy A
City: Jacksonville
State: FL
Zipcode: 32207
Status: Active
Grant Date: 04/08/2026
Expires: 06/10/2036
Uls: FCC Info

Lucky AD List - Free Classifieds Across the USA

Search any USA Ham Radio Callsign
Database updated once a week
Ham Callsigns search - version 2.1