K4JXN
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCampbell, Jackson R
License ClassTechnician
Min. Class RequiredGeneral
LocationRoebuck, SC
Grant DateApr 21, 2026
Expiration DateApr 21, 2036
K4JXN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Campbell, Jackson R in Roebuck, SC. 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 Campbell, Jackson R on Apr 3, 2026. K4JXN has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- -..- -.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Four Juliet X-ray November
Readability: 7/10(Good readability)
License History
- Vanity Callsign GrantedApr 21, 2026
- License IssuedApr 21, 2026
- License ExpiredMar 6, 2026
- Administrative Update AppliedSep 20, 2022
- License RenewedAug 12, 2013
- Administrative Update AppliedJul 23, 2004
- License RenewedSep 26, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.