K4KOX
Unknown1x3Zone 4
License HolderGRAY JR, WILLIAM C
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedMay 5, 2026
- License RenewedApr 9, 2026
- License RenewedMar 17, 2016
- License ModifiedDec 13, 2010
- License ModifiedApr 12, 2010
- License RenewedJun 28, 2006
- Tax ID (TIN) AddedJun 26, 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.