KI4OPZ
Unknown2x3Zone 4
License HolderMason, William B
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMar 26, 2016
- Administrative Update AppliedDec 9, 2014
- License ModifiedApr 10, 2007
- System-Generated GrantApr 7, 2006
- License IssuedApr 7, 2006
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.