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KG4JSB

Available2x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderDucommun, Glen A

License ClassGeneral

Min. Class RequiredTechnician

LocationFountain, CO

Grant DateSep 26, 2000

Expiration DateSep 26, 2010

Cancellation DateSep 27, 2012

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KG4JSB

Available2x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderDucommun, Glen A

License ClassGeneral

Min. Class RequiredTechnician

LocationFountain, CO

Grant DateSep 26, 2000

Expiration DateSep 26, 2010

Cancellation DateSep 27, 2012

Available for ApplicationsSep 27, 2012

KG4JSB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Ducommun, Glen A in Fountain, CO. 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 Butcher, Joshua S on Aug 30, 2021. KG4JSB has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo Golf Four Juliet Sierra Bravo

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 ExpiredSep 27, 2012
License IssuedSep 26, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Butcher, Joshua SFiled Aug 30, 2021
Not awardedFCC ↗
BRYANT, JASON SFiled Jul 15, 2021
Not awardedFCC ↗
BOLECHALA, JODY SFiled Oct 22, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

KG4JSB FCC Vanity Status: 3 Competing Applications & History