W6OIO
Active1x3District 6
Competitive callsign — 5 applications filed with the FCC.
License HolderVelasquez, Joseph B
License ClassGeneral
Min. Class RequiredGeneral
LocationLincoln, CA
Grant DateFeb 14, 2026
Expiration DateFeb 14, 2036
W6OIO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Velasquez, Joseph B in Lincoln, CA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Velasquez, Joseph B on Jan 27, 2026. W6OIO has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Six Oscar India Oscar
Readability: 7.5/10(High readability)
License History
- License IssuedFeb 14, 2026
- Vanity Callsign GrantedFeb 14, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.