K4DXU
Unknown1x3Zone 4
License HolderShappley, William A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 17, 2024
- Administrative Update AppliedJan 11, 2024
- Administrative Update AppliedDec 10, 2014
- License RenewedDec 4, 2013
- License ModifiedAug 19, 2004
- License IssuedMar 2, 2004
- Vanity Callsign GrantedMar 2, 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.