W4OK
Unknown1x2Zone 4
License HolderFrederick, Thomas C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedSep 7, 2024
- License RenewedNov 18, 2014
- License IssuedMay 28, 2004
- Vanity Callsign GrantedMay 28, 2004
- Internal Correction AppliedMay 17, 2004
- Internal Correction AppliedMay 17, 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.