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KJ4CUI

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGRABENKORT, JULIE W

License ClassTechnician

Min. Class RequiredTechnician

LocationDULUTH, GA

Grant DateMar 18, 2008

Expiration DateMar 18, 2018

Cancellation DateMar 19, 2020

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KJ4CUI

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGRABENKORT, JULIE W

License ClassTechnician

Min. Class RequiredTechnician

LocationDULUTH, GA

Grant DateMar 18, 2008

Expiration DateMar 18, 2018

Cancellation DateMar 19, 2020

Available for ApplicationsMar 19, 2020

KJ4CUI is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by GRABENKORT, JULIE W in DULUTH, 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 Gao, Zihan on Jun 10, 2022. KJ4CUI has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Juliet Four Charlie Uniform India

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License ExpiredMar 19, 2020
System-Generated GrantMar 18, 2008
License IssuedMar 18, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Gao, ZihanFiled Jun 10, 2022
Not awardedFCC ↗

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← KJ4CUH KJ4CUJ →

FCC data as of Jul 28, 2026

KJ4CUI FCC Vanity Status: 1 Competing Application & History