AD9IO
Active2x2District 9
No competing applications on record.
License HolderKlaiphan, Arnut
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationChicago, IL
Grant DateApr 14, 2026
Expiration DateJun 15, 2036
AD9IO is a 2x2 format amateur radio callsign. It is currently registered to Klaiphan, Arnut in Chicago, IL. 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: 33 units(Moderate)
Voice Phonetics
Alpha Delta Nine India Oscar
Readability: 7.5/10(High readability)
License History
- License IssuedApr 14, 2026
- System-Generated GrantApr 14, 2026
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.