W3GUO
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderLupo Mr, Richard E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationDaly City, CA
Grant DateJul 31, 2020
Expiration DateJul 31, 2030
W3GUO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lupo Mr, Richard E in Daly City, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Guo, Kexi on Jul 13, 2020. W3GUO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Three Golf Uniform Oscar
Readability: 8/10(High readability)
License History
- Administrative Update AppliedAug 7, 2025
- Administrative Update AppliedAug 4, 2020
- License IssuedJul 31, 2020
- Vanity Callsign GrantedJul 31, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Guo, KexiFiled Jul 13, 2020Not awardedFCC ↗