KF4AIF
Unknown2x3Zone 4
License HolderWalker, William T
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedApr 15, 2025
- License RenewedMay 5, 2015
- License RenewedMar 26, 2005
- Administrative Update AppliedNov 24, 2004
- Administrative Update AppliedNov 14, 2000
- License ModifiedMay 17, 2000
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.