KO4WCW
Unknown2x3Zone 4
License HolderKettner, Helmut A
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledAug 18, 2023
- Administrative Update AppliedFeb 14, 2023
- License ModifiedJan 25, 2023
- System-Generated GrantJan 21, 2022
- License IssuedJan 21, 2022
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.