KX4ST
Unknown2x2Zone 4
License HolderSharbutt, Steve
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedNov 25, 2025
- License IssuedAug 22, 2017
- Vanity Callsign GrantedAug 22, 2017
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.