KN4OOA
Unknown2x3Zone 4
License HolderWilliamson, Billy R
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMar 29, 2021
- License ModifiedSep 14, 2018
- Administrative Update AppliedAug 20, 2018
- System-Generated GrantAug 17, 2018
- License IssuedAug 17, 2018
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.