W4MKU
Unknown1x3Zone 4
License HolderWILLS, J RALPH
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 21, 2018
- Administrative Update AppliedJun 4, 2010
- Tax ID (TIN) AddedJun 12, 2006
- License RenewedJun 12, 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.