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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.

Calixto, EnriqueFiled Jun 28, 2013
Not awardedFCC ↗
Bond, Abigail VFiled Jan 8, 2010
Not awardedFCC ↗
Lovelace, Kevin SFiled Jan 8, 2010
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

KL4EC FCC Vanity Status: 3 Competing Applications & History