K4GSF
Unknown1x3Zone 4
License HolderFerguson, George S
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedOct 14, 2021
- Administrative Update AppliedMay 15, 2018
- Administrative Update AppliedMay 15, 2018
- Administrative Update AppliedAug 14, 2012
- License IssuedOct 21, 2011
- Vanity Callsign GrantedOct 21, 2011
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.