W6ATS
Active1x3District 6
Competitive callsign — 4 applications filed with the FCC.
License HolderSheffield, Andrew T
License ClassGeneral
Min. Class RequiredGeneral
LocationMission Viejo, CA
Grant DateApr 3, 2018
Expiration DateApr 3, 2028
W6ATS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sheffield, Andrew T in Mission Viejo, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Sheffield, Andrew T on Mar 14, 2018. W6ATS has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... .- - ...
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Whiskey Six Alpha Tango Sierra
Readability: 7.5/10(High readability)
License History
- License ModifiedAug 28, 2025
- Administrative Update AppliedDec 13, 2024
- Administrative Update AppliedJan 25, 2024
- Administrative Update AppliedSep 1, 2021
- Vanity Callsign GrantedApr 3, 2018
- License IssuedApr 3, 2018
- License ExpiredAug 25, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.