KI4NTR
Unknown2x3Zone 4
License HolderWilliams, Charles W
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedDec 12, 2025
- License RenewedFeb 3, 2016
- System-Generated GrantFeb 24, 2006
- License IssuedFeb 24, 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.