AB4BU
Unknown2x2Zone 4
License HolderMAYO, WALLACE Q
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedAug 9, 2018
- Tax ID (TIN) AddedMay 21, 2008
- License RenewedMay 21, 2008
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.