K0STF
Unknown1x3Zone 10
License HolderBrand, Jack C
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedDec 11, 2025
- License IssuedMar 24, 2017
- Vanity Callsign GrantedMar 24, 2017
- License ExpiredFeb 22, 2017
- Tax ID (TIN) AddedDec 28, 2004
- License RenewedDec 28, 2004
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.