K4TWH
Unknown1x3Zone 4
License HolderHaynes, Thomas W
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 19, 2026
- License IssuedMay 13, 2016
- Vanity Callsign GrantedMay 13, 2016
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.