KN4LEX
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHeydon, James W
License ClassTechnician
Min. Class RequiredTechnician
LocationLeague City, TX
Grant DateMar 16, 2018
Expiration DateMar 16, 2028
KN4LEX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Heydon, James W in League City, TX. 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 Houg 954, Jonathan D on Feb 26, 2018. KN4LEX has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- .-.. . -..-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo November Four Lima Echo X-ray
Readability: 7/10(Good readability)
License History
- License ModifiedJan 21, 2025
- Administrative Update AppliedDec 9, 2023
- License IssuedMar 16, 2018
- Vanity Callsign GrantedMar 16, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Houg 954, Jonathan DFiled Feb 26, 2018Not awardedFCC ↗