K4SHF
Unknown1x3Zone 4
License HolderTapio, Timothy M
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedFeb 3, 2024
- License RenewedApr 9, 2014
- License IssuedMar 23, 2004
- Vanity Callsign GrantedMar 23, 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.