WI0S
Unknown2x1Zone 10
License HolderCook, Kieth J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedApr 14, 2026
- Administrative Update AppliedApr 20, 2020
- License RenewedApr 20, 2016
- License IssuedJul 11, 2006
- Vanity Callsign GrantedJul 11, 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.