WO0U
Active2x1District 0
Competitive callsign — 9 applications filed with the FCC.
License HolderScully, Robert C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSalida, CO
Grant DateJun 9, 2026
Expiration DateJun 9, 2036
WO0U is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Scully, Robert C in Salida, CO. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by Scully, Robert C on May 20, 2026. WO0U has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --- ----- ..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Oscar Zero Uniform
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedJun 9, 2026
- License IssuedJun 9, 2026
- License ExpiredMar 6, 2026
- Administrative Update AppliedDec 13, 2019
- License RenewedAug 20, 2013
- Tax ID (TIN) AddedAug 29, 2003
- License RenewedAug 29, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.