K4SEM
Unknown1x3Zone 4
License HolderGORDON, BYRON
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedDec 6, 2021
- Administrative Update AppliedAug 1, 2018
- License IssuedJun 5, 2018
- Vanity Callsign GrantedJun 5, 2018
- License ExpiredApr 6, 2016
- Tax ID (TIN) AddedJan 28, 2004
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.