KD4UO
Unknown2x2Zone 4
License HolderDoig, William A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedMar 6, 2017
- License RenewedMar 5, 2007
- License ModifiedSep 7, 2000
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.