K4STH
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderThompson, Seth B
License ClassGeneral
Min. Class RequiredGeneral
LocationLeighton, AL
Grant DateOct 19, 2021
Expiration DateOct 19, 2031
K4STH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Thompson, Seth B in Leighton, AL. 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 Thompson, Seth B on Sep 29, 2021. K4STH has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... - ....
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Tango Hotel
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedOct 26, 2023
- License ModifiedFeb 7, 2022
- License IssuedOct 19, 2021
- Vanity Callsign GrantedOct 19, 2021
- License ExpiredFeb 13, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.