KO4SBZ
Unknown2x3Zone 4
License HolderSouthern Amateur Radio Union
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 5, 2022
- License ModifiedDec 15, 2021
- System-Generated GrantJul 21, 2021
- License IssuedJul 21, 2021
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.