KM4ASU
Unknown2x3Zone 4
License HolderPfohl Jr, John F
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 8, 2025
- License RenewedDec 5, 2025
- System-Generated GrantApr 30, 2014
- License IssuedApr 30, 2014
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.