KI4MZZ
Unknown2x3Zone 4
License HolderWelch, Conrad J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 19, 2025
- Administrative Update AppliedDec 15, 2025
- Administrative Update AppliedDec 11, 2025
- License RenewedDec 4, 2025
- License RenewedNov 18, 2015
- System-Generated GrantDec 21, 2005
- License IssuedDec 21, 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.