W1SLC
Active1x3District 1
Competitive callsign — 4 applications filed with the FCC.
License HolderClark, Stuart L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSacramento, CA
Grant DateJul 17, 2021
Expiration DateJul 17, 2031
W1SLC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Clark, Stuart L in Sacramento, 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 Porter Jr, Neil A on Dec 16, 2025. W1SLC has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- ... .-.. -.-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey One Sierra Lima Charlie
Readability: 7.5/10(High readability)
License History
- License IssuedJul 17, 2021
- Vanity Callsign GrantedJul 17, 2021
- License ExpiredMay 29, 2019
- Tax ID (TIN) AddedMar 26, 2007
- License RenewedMar 26, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.