KL4EC
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderJENNINGS, TERRANCE L
License ClassTechnician
Min. Class RequiredGeneral
LocationSAN ANTONIO, TX
Grant DateNov 22, 2025
Expiration DateOct 5, 2035
KL4EC is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by JENNINGS, TERRANCE L in SAN ANTONIO, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Calixto, Enrique on Jun 28, 2013. KL4EC has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-.. ....- . -.-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Lima Four Echo Charlie
Readability: 8/10(High readability)
License History
- License RenewedNov 22, 2025
- Administrative Update AppliedJul 10, 2018
- Administrative Update AppliedNov 22, 2016
- Administrative Update AppliedApr 29, 2016
- License ModifiedApr 13, 2016
- License ModifiedNov 23, 2015
- Administrative Update AppliedOct 14, 2015
- System-Generated GrantOct 5, 2015
- License IssuedOct 5, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.