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KG4JSI

Available2x3District 4

No competing applications on record.

License HolderKnabb, Benjamin H

License ClassTechnician

Min. Class RequiredTechnician

LocationFORT LAUDERDALE, FL

Grant DateAug 3, 2010

Expiration DateSep 27, 2020

Cancellation DateSep 28, 2022

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KG4JSI

Available2x3District 4

No competing applications on record.

License HolderKnabb, Benjamin H

License ClassTechnician

Min. Class RequiredTechnician

LocationFORT LAUDERDALE, FL

Grant DateAug 3, 2010

Expiration DateSep 27, 2020

Cancellation DateSep 28, 2022

Available for ApplicationsSep 28, 2022

KG4JSI is a 2x3 format amateur radio callsign. It is currently registered to Knabb, Benjamin H in FORT LAUDERDALE, FL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Golf Four Juliet Sierra India

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredSep 28, 2022
License RenewedAug 3, 2010
License IssuedSep 27, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 4, 2026

Is KG4JSI Available? FCC Vanity Status & Watchlist