W3AMK
Unknown1x3Zone 6
License HolderShibata, Akinori H
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedApr 21, 2026
- License RenewedApr 19, 2016
- License IssuedJul 15, 2006
- Vanity Callsign GrantedJul 15, 2006
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.