K4ZRJ
Unknown1x3Zone 4
License HolderJOHNSON JR, CHARLES B
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJul 25, 2024
- License RenewedApr 23, 2024
- Administrative Update AppliedApr 5, 2024
- License RenewedMay 16, 2014
- License ModifiedMar 22, 2006
- Administrative Update AppliedAug 18, 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.