KI4KXC
Unknown2x3Zone 4
License HolderSierpinski, Paul
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedAug 26, 2025
- Administrative Update AppliedMay 17, 2022
- License RenewedAug 28, 2015
- Administrative Update AppliedAug 1, 2013
- Administrative Update AppliedJul 26, 2007
- System-Generated GrantJul 8, 2005
- License IssuedJul 8, 2005
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.