K4UFB
Unknown1x3Zone 4
License HolderRitchie, Earl
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 2, 2026
- Administrative Update AppliedJul 8, 2025
- License ModifiedOct 9, 2018
- Administrative Update AppliedNov 28, 2017
- License IssuedJun 7, 2016
- Vanity Callsign GrantedJun 7, 2016
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.