KC3CTB
Unknown2x3Zone 3
License HolderKING, JOHN H
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJan 22, 2026
- Administrative Update AppliedJan 31, 2018
- System-Generated GrantMay 5, 2014
- License IssuedMay 5, 2014
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.