KF4CZH
Unknown2x3Zone 4
License HolderTHOMPSON JR, GARRY L
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedJul 24, 2025
- License RenewedJul 22, 2025
- License RenewedAug 28, 2015
- License RenewedJul 26, 2005
- FRN Association Letter SentMar 30, 2005
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.