KO4ZRE
Unknown2x3Zone 4
License HolderWIESMAN II, RON W
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 10, 2026
- License ModifiedFeb 9, 2026
- License ModifiedMay 13, 2024
- System-Generated GrantApr 13, 2022
- License IssuedApr 13, 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.