KN4MFB
Unknown2x3Zone 4
License HolderCarualho, Rickard J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedAug 27, 2018
- License ModifiedJun 15, 2018
- Administrative Update AppliedMay 15, 2018
- System-Generated GrantMay 11, 2018
- License IssuedMay 11, 2018
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.