KO4UYN
Unknown2x3Zone 4
License HolderDarnell, Mark A
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 11, 2021
- System-Generated GrantNov 22, 2021
- License IssuedNov 22, 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.