KC3FBL
Unknown2x3Zone 3
License HolderMarshalek, James K
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJun 27, 2025
- License ModifiedAug 26, 2015
- License ModifiedJul 29, 2015
- Administrative Update AppliedJun 25, 2015
- System-Generated GrantJun 2, 2015
- License IssuedJun 2, 2015
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.