KO4RRN
Unknown2x3Zone 4
License HolderChuml, Matthew A
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedMay 1, 2023
- License ModifiedFeb 17, 2022
- System-Generated GrantJul 6, 2021
- License IssuedJul 6, 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.