KK4CAT
Active2x3District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderKosloskey, Stephanie S
License ClassTechnician
Min. Class RequiredTechnician
LocationJupiter, FL
Grant DateNov 8, 2024
Expiration DateNov 8, 2034
KK4CAT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Kosloskey, Stephanie S in Jupiter, FL. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Kosloskey, Stephanie S on Oct 21, 2024. KK4CAT has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.-. .- -
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Kilo Four Charlie Alpha Tango
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 18, 2026
- License IssuedNov 8, 2024
- Vanity Callsign GrantedNov 8, 2024
- License ExpiredMay 16, 2023
- Administrative Update AppliedMay 13, 2014
- Administrative Update AppliedMay 11, 2013
- License ModifiedJun 15, 2011
- System-Generated GrantMay 13, 2011
- License IssuedMay 13, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.