AB4DO
Unknown2x2Zone 4
License HolderRoberg, Martin A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedApr 26, 2016
- Administrative Update AppliedApr 26, 2016
- Tax ID (TIN) AddedApr 11, 2005
- License RenewedApr 11, 2005
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.