K4SGM
Unknown1x3Zone 4
License HolderMASON, STEVEN G
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 19, 2025
- License IssuedOct 16, 2015
- Vanity Callsign GrantedOct 16, 2015
- License ExpiredJun 26, 2015
- License IssuedJun 25, 2003
- Vanity Callsign GrantedJun 25, 2003
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.