KN4IIB
Unknown2x3Zone 4
License HolderDuFine, Mark J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 6, 2018
- License ModifiedFeb 12, 2018
- System-Generated GrantDec 12, 2017
- License IssuedDec 12, 2017
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.