KD0SF
Unknown2x2Zone 10
License HolderCook, Keith J
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledMar 24, 2026
- License IssuedDec 30, 2025
- Vanity Callsign GrantedDec 30, 2025
- License CanceledJul 11, 2006
- Administrative Update AppliedJun 7, 2006
- Tax ID (TIN) AddedJun 1, 2006
- License ModifiedJun 1, 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.