AB4IO
Unknown2x2Zone 4
License HolderWilliams, Donald W
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedNov 17, 2022
- License RenewedSep 20, 2012
- Tax ID (TIN) AddedSep 24, 2002
- License RenewedSep 24, 2002
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.