AI4AO
Active2x2District 4
No competing applications on record.
License HolderCHAMPION, DONALD R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBESSEMER, AL
Grant DateSep 17, 2025
Expiration DateFeb 22, 2034
AI4AO is a 2x2 format amateur radio callsign. It is currently registered to CHAMPION, DONALD R in BESSEMER, AL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.- .. ....- .- ---
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha India Four Alpha Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedSep 18, 2025
- License RenewedSep 17, 2025
- License RenewedMar 3, 2014
- License IssuedJul 24, 2003
- System-Generated GrantJul 24, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.