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KG4CSJ

Active2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderJohnston, Connard R

License ClassTechnician

Min. Class RequiredTechnician

LocationPinewood, SC

Grant DateAug 21, 2026

Expiration DateNov 14, 2036

KG4CSJ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Johnston, Connard R in Pinewood, SC. 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 Grubbs, Randall S on Oct 27, 2006. KG4CSJ has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Golf Four Charlie Sierra Juliet

Readability: 7/10(Good readability)

License History

License RenewedAug 21, 2026
License RenewedSep 15, 2016
License IssuedNov 14, 2006
Vanity Callsign GrantedNov 14, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Grubbs, Randall SFiled Oct 27, 2006
Not awardedFCC ↗
Johnston, Connard RFiled Oct 27, 2006
Not awardedFCC ↗

Search external databases

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← KG4CSI KG4CSK →

FCC data as of Sep 3, 2026

KG4CSJ FCC Vanity Status: 2 Competing Applications & History