KF4JNZ
Unknown2x3Zone 4
License HolderWarner, James W
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedFeb 14, 2026
- Administrative Update AppliedAug 14, 2020
- License RenewedMar 1, 2016
- License RenewedFeb 11, 2006
- Administrative Update AppliedFeb 4, 2000
- License ModifiedDec 21, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.