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KJ4UDI

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderJeffers, Jackie C

License ClassGeneral

Min. Class RequiredTechnician

LocationCornelia, GA

Grant DateFeb 25, 2020

Expiration DateApr 13, 2030

KJ4UDI is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Jeffers, Jackie C in Cornelia, GA. 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 WEHUNT, JUDY G on Jan 16, 2009. KJ4UDI has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Juliet Four Uniform Delta India

Readability: 6/10(Good readability)

License History

License RenewedFeb 25, 2020
System-Generated GrantApr 13, 2010
License IssuedApr 13, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WEHUNT, JUDY GFiled Jan 16, 2009
Not awardedFCC ↗

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FCC data as of Sep 11, 2026

KJ4UDI FCC Vanity Status: 1 Competing Application & History