KK6JON
Active2x3District 6
Competitive callsign — 2 applications filed with the FCC.
License HolderLeister, Jon
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationPlacerville, CA
Grant DateNov 16, 2018
Expiration DateNov 16, 2028
KK6JON is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Leister, Jon in Placerville, CA. 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 Leister, Jon on Oct 29, 2018. KK6JON has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- -.... .--- --- -.
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Six Juliet Oscar November
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedAug 19, 2025
- License ModifiedJun 22, 2021
- License ModifiedNov 21, 2018
- Vanity Callsign GrantedNov 16, 2018
- License IssuedNov 16, 2018
- License CanceledAug 21, 2013
- License IssuedJun 22, 2013
- Vanity Callsign GrantedJun 22, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.