AI4OK
Unknown2x2Zone 4
License HolderSementilli, Ricardo D
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedSep 23, 2025
- Administrative Update AppliedAug 10, 2022
- License RenewedSep 23, 2015
- Administrative Update AppliedSep 22, 2015
- Administrative Update AppliedMar 14, 2009
- Administrative Update AppliedAug 30, 2007
- License IssuedFeb 23, 2006
- System-Generated GrantFeb 23, 2006
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.