AI4TD
Unknown2x2Zone 4
License HolderDennison, Frank T
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedDec 10, 2025
- Administrative Update AppliedDec 9, 2025
- Administrative Update AppliedMay 10, 2023
- License RenewedNov 3, 2015
- Administrative Update AppliedJul 1, 2014
- Administrative Update AppliedSep 3, 2008
- License IssuedJan 6, 2006
- Vanity Callsign GrantedJan 6, 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.