AI4OU
Unknown2x2Zone 4
License HolderStauffer, Arthur R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedApr 23, 2024
- Administrative Update AppliedMay 12, 2020
- Administrative Update AppliedJun 11, 2015
- Administrative Update AppliedDec 7, 2013
- License RenewedDec 7, 2013
- 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.