K4JX
Expired1x2District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderSessler, John D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationRHOME, TX
Grant DateJun 6, 2017
Expiration DateJan 10, 2026
Available for ApplicationsJan 11, 2028
K4JX is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Sessler, John D in RHOME, TX. 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 JACOBS, TED R on Jan 12, 2026. K4JX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- -..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four Juliet X-ray
Readability: 8/10(High readability)
Available Jan 11, 2028 (494 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedJun 6, 2017
- License IssuedJan 10, 2006
- Vanity Callsign GrantedJan 10, 2006
- Internal Correction AppliedOct 28, 2005
- Internal Correction AppliedOct 28, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.