AI4OX
Unknown2x2Zone 4
License HolderSizemore, Dennis R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMar 6, 2026
- License RenewedFeb 3, 2014
- License IssuedMar 22, 2006
- System-Generated GrantMar 22, 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.