K1SSE
Active1x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderEstes, Sandra S
License ClassGeneral
Min. Class RequiredGeneral
LocationLittle Elm, TX
Grant DateOct 10, 2026
Expiration DateOct 10, 2036
K1SSE is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Estes, Sandra S in Little Elm, TX. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Estes, Sandra S on Sep 22, 2026. K1SSE has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- ... ... .
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo One Sierra Sierra Echo
Readability: 7/10(Good readability)
License History
- License ModifiedOct 19, 2026
- Administrative Update AppliedOct 14, 2026
- License IssuedOct 10, 2026
- Vanity Callsign GrantedOct 10, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.