WA0OYO
Active2x3District 0
No competing applications on record.
License HolderKUPFER, IAN J
License ClassGeneral
Min. Class RequiredTechnician
LocationSAINT LOUIS, MO
Grant DateApr 24, 2026
Expiration DateJul 17, 2036
WA0OYO is a 2x3 format amateur radio callsign. It is currently registered to KUPFER, IAN J in SAINT LOUIS, MO. 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
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CW Weight: 54 units(Very heavy)
Voice Phonetics
Whiskey Alpha Zero Oscar Yankee Oscar
Readability: 7/10(Good readability)
License History
- License RenewedApr 24, 2026
- Authorization PrintedJun 1, 2016
- Internal Duplicate RequestedMay 31, 2016
- Internal Correction AppliedMay 31, 2016
- License RenewedMay 12, 2016
- FRN Association Letter SentMay 11, 2006
- License RenewedMay 11, 2006
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.