K4MSX
Unknown1x3Zone 4
License HolderWheeler, Ryan W
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 29, 2026
- Administrative Update AppliedJul 1, 2016
- License RenewedApr 7, 2016
- License IssuedJun 20, 2006
- Vanity Callsign GrantedJun 20, 2006
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.