W1STU
Active1x3District 1
Competitive callsign — 5 applications filed with the FCC.
License HolderCampbell, Stuart J
License ClassGeneral
Min. Class RequiredGeneral
LocationTempe, AZ
Grant DateJun 10, 2025
Expiration DateJun 10, 2035
W1STU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Campbell, Stuart J in Tempe, AZ. 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 Campbell, Stuart J on May 21, 2025. W1STU has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- ... - ..-
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey One Sierra Tango Uniform
Readability: 7/10(Good readability)
License History
- License ModifiedJun 16, 2025
- License IssuedJun 10, 2025
- Vanity Callsign GrantedJun 10, 2025
- License ExpiredAug 9, 2024
- License ModifiedAug 13, 2012
- License RenewedAug 8, 2012
- License IssuedSep 1, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.