K6JFJ
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderThorp, Jonathan
License ClassTechnician
Min. Class RequiredGeneral
LocationYucaipa, CA
Grant DateApr 21, 2026
Expiration DateMay 10, 2036
K6JFJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Thorp, Jonathan in Yucaipa, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Thorp, Jonathan on Apr 20, 2016. K6JFJ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... .--- ..-. .---
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Six Juliet Foxtrot Juliet
Readability: 7/10(Good readability)
License History
- License RenewedApr 21, 2026
- License IssuedMay 10, 2016
- Vanity Callsign GrantedMay 10, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Thorp, JonathanFiled Apr 20, 2016Not awardedFCC ↗