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KF4JWU

Available2x3District 4

No competing applications on record.

License HolderBIERMAN, CARL F

License ClassTechnician

Min. Class RequiredTechnician

LocationCORAL SPRINGS, FL

Grant DateMar 18, 2006

Expiration DateMay 28, 2016

Cancellation DateMay 30, 2018

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KF4JWU

Available2x3District 4

No competing applications on record.

License HolderBIERMAN, CARL F

License ClassTechnician

Min. Class RequiredTechnician

LocationCORAL SPRINGS, FL

Grant DateMar 18, 2006

Expiration DateMay 28, 2016

Cancellation DateMay 30, 2018

Available for ApplicationsMay 29, 2018

KF4JWU is a 2x3 format amateur radio callsign. It is currently registered to BIERMAN, CARL F in CORAL SPRINGS, 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: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Foxtrot Four Juliet Whiskey Uniform

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 ExpiredMay 30, 2018
License RenewedMar 18, 2006
FRN Association Email SentMar 17, 2006

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 KF4JWU Available? FCC Vanity Status & Watchlist