KO4RB
Unknown2x2Zone 4
License HolderBarron Jr, John R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedAug 27, 2019
- License RenewedJul 11, 2017
- License IssuedOct 6, 2007
- Vanity Callsign GrantedOct 6, 2007
- License ExpiredFeb 5, 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.