KI4FFU
Unknown2x3Zone 4
License HolderMayes, John L
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 22, 2026
- Administrative Update AppliedJan 21, 2020
- License RenewedFeb 11, 2014
- Administrative Update AppliedJan 21, 2010
- Administrative Update AppliedJul 6, 2006
- Administrative Update AppliedDec 18, 2004
- License IssuedApr 21, 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.