W6CBS
Active1x3District 6
Competitive callsign — 11 applications filed with the FCC.
License HolderHUDSON, WILLIAM C
License ClassGeneral
Min. Class RequiredGeneral
LocationSAN CARLOS, CA
Grant DateFeb 21, 2026
Expiration DateApr 22, 2036
W6CBS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HUDSON, WILLIAM C in SAN CARLOS, CA. This callsign has attracted significant interest in the amateur radio community, with 11 vanity applications filed with the FCC. The most recent was submitted by HUDSON, WILLIAM C on Apr 4, 2006. W6CBS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... -.-. -... ...
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Six Charlie Bravo Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 21, 2026
- License RenewedFeb 1, 2016
- License IssuedApr 22, 2006
- Vanity Callsign GrantedApr 22, 2006
- License CanceledApr 3, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.