KF4EHF
Unknown2x3Zone 4
License HolderHAHN, DAVID K
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedSep 10, 2025
- License RenewedAug 1, 2015
- License RenewedAug 3, 2005
- FRN Association Letter SentAug 3, 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.