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KJ4ESM

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBARROW, JENNIFER R

License ClassGeneral

Min. Class RequiredTechnician

LocationTAVERNIER, FL

Grant DateAug 17, 2006

Expiration DateAug 17, 2016

Cancellation DateAug 18, 2018

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KJ4ESM

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBARROW, JENNIFER R

License ClassGeneral

Min. Class RequiredTechnician

LocationTAVERNIER, FL

Grant DateAug 17, 2006

Expiration DateAug 17, 2016

Cancellation DateAug 18, 2018

Available for ApplicationsAug 18, 2018

KJ4ESM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BARROW, JENNIFER R in TAVERNIER, FL. 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 Marcos, Elba S on Jul 5, 2022. KJ4ESM has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- .--- ....- . ... --

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Juliet Four Echo Sierra Mike

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredAug 18, 2018
License IssuedJun 12, 2008
System-Generated GrantJun 12, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Marcos, Elba SFiled Jul 5, 2022
Not awardedFCC ↗

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FCC data as of Jul 28, 2026

KJ4ESM FCC Vanity Status: 1 Competing Application & History