K4SAO
Unknown1x3Zone 4
License HolderFORTNER, DON L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredDec 15, 2015
- License IssuedDec 12, 2003
- Vanity Callsign GrantedDec 12, 2003
- License CanceledFeb 1, 2000
- License RenewedJan 20, 2000
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.