KF4FK
Unknown2x2Zone 4
License HolderKEISLING III, FRED C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedFeb 5, 2021
- Administrative Update AppliedJul 18, 2015
- License IssuedApr 30, 2011
- Vanity Callsign GrantedApr 30, 2011
- License ExpiredSep 23, 1999
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.