KI4MRR
Unknown2x3Zone 4
License HolderFussell, Ronald M
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 8, 2025
- License RenewedDec 5, 2025
- License RenewedOct 9, 2015
- Administrative Update AppliedOct 18, 2007
- System-Generated GrantDec 1, 2005
- License IssuedDec 1, 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.