KT4OU
Unknown2x2Zone 4
License HolderWilliston, Frederick F
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Tax ID (TIN) AddedNov 14, 2003
- License CanceledNov 14, 2003
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.