AA4OI
Unknown2x2Zone 4
License HolderDevoldere, John A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedNov 5, 2014
- FRN Association Letter SentDec 23, 2004
- License RenewedDec 22, 2004
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.