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KW4JA

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderWIENER, CHRISTOPHER R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMORRIS PLAINS, NJ

Grant DateMar 4, 2014

Expiration DateMay 24, 2024

Cancellation DateApr 9, 2016

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KW4JA

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderWIENER, CHRISTOPHER R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMORRIS PLAINS, NJ

Grant DateMar 4, 2014

Expiration DateMay 24, 2024

Cancellation DateApr 9, 2016

Available for ApplicationsApr 10, 2018

KW4JA is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WIENER, CHRISTOPHER R in MORRIS PLAINS, NJ. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by ALT, KEVIN W on Dec 23, 2019. KW4JA has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Whiskey Four Juliet Alpha

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledApr 9, 2016
Administrative Update AppliedMay 26, 2015
Administrative Update AppliedMay 19, 2015
License IssuedApr 29, 2015
System-Generated GrantApr 29, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ALT, KEVIN WFiled Dec 23, 2019
Not awardedFCC ↗
Albertine Jr, JohnFiled Jun 5, 2018
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KW4IZ KW4JB →

FCC data as of Jul 29, 2026

KW4JA FCC Vanity Status: 2 Competing Applications & History