W4STO
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderVAN SLYKE, TERRI J
License ClassAdvanced
Min. Class RequiredGeneral
LocationRICHMOND, TX
Grant DateApr 11, 2025
Expiration DateMay 21, 2033
W4STO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VAN SLYKE, TERRI J in RICHMOND, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Tolito, Stephen A on May 1, 2013. W4STO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Four Sierra Tango Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedApr 14, 2025
- License RenewedApr 11, 2025
- License IssuedMay 21, 2013
- Vanity Callsign GrantedMay 21, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.