K4KNN
Unknown1x3Zone 4
License HolderFALBERG, JOHN F
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedApr 19, 2024
- License RenewedApr 17, 2024
- License IssuedJul 11, 2014
- Vanity Callsign GrantedJul 11, 2014
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.