WD0AIO
Active2x3District 0
No competing applications on record.
License HolderCOOPER JR, JAMES W
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationLAKEVILLE, MN
Grant DateJun 25, 2025
Expiration DateJul 5, 2035
WD0AIO is a 2x3 format amateur radio callsign. It is currently registered to COOPER JR, JAMES W in LAKEVILLE, MN. 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: 42 units(Heavy (slower to send))
Voice Phonetics
Whiskey Delta Zero Alpha India Oscar
Readability: 6.5/10(Good readability)
License History
- License RenewedJun 25, 2025
- Administrative Update AppliedMar 27, 2025
- License RenewedApr 29, 2015
- Tax ID (TIN) AddedApr 7, 2005
- License RenewedApr 7, 2005
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.