K4SML
Unknown1x3Zone 4
License HolderLEVINSON, SHERWIN M
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 6, 2023
- License IssuedAug 20, 2013
- Vanity Callsign GrantedAug 20, 2013
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.