KN4PPM
Unknown2x3Zone 4
License HolderRobertson III, William B
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJul 23, 2019
- License ModifiedFeb 15, 2019
- System-Generated GrantOct 16, 2018
- License IssuedOct 16, 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.