AD0IO
Active2x2District 0
No competing applications on record.
License HolderHagedorn, Frank W
License ClassGeneral
Min. Class RequiredGeneral
LocationCincinnati, OH
Grant DateApr 2, 2025
Expiration DateApr 2, 2035
AD0IO is a 2x2 format amateur radio callsign. It is currently registered to Hagedorn, Frank W in Cincinnati, OH. 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: 35 units(Moderate)
Voice Phonetics
Alpha Delta Zero India Oscar
Readability: 7/10(Good readability)
License History
- License RenewedApr 2, 2025
- License IssuedMay 2, 2014
- System-Generated GrantMay 2, 2014
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.