K4KSF
Unknown1x3Zone 2
License HolderCOX, WILLIAM R
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 23, 2017
- License RenewedNov 30, 2004
- Administrative Update AppliedJul 6, 2001
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.