KF4AMM
Unknown2x3Zone 4
License HolderSPANYER, MICHAEL J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedDec 19, 2025
- License RenewedMay 7, 2015
- Administrative Update AppliedMar 28, 2007
- License RenewedApr 19, 2005
- Administrative Update AppliedJul 30, 2004
- FRN Association Letter SentJul 30, 2004
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.