W4TAT
Active1x3District 4
Competitive callsign — 11 applications filed with the FCC.
License HolderGuzman III, John
License ClassGeneral
Min. Class RequiredGeneral
LocationTorrington, CT
Grant DateJan 8, 2026
Expiration DateJan 26, 2036
W4TAT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Guzman III, John in Torrington, CT. 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 PETERMAN, RONALD W on Aug 20, 2020. W4TAT has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- - .- -
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Whiskey Four Tango Alpha Tango
Readability: 8/10(High readability)
License History
- License RenewedJan 8, 2026
- License IssuedJan 26, 2016
- Vanity Callsign GrantedJan 26, 2016
- License ExpiredFeb 26, 2015
- License IssuedFeb 25, 2003
- Vanity Callsign GrantedFeb 25, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.