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KF4EXU

Available2x3District 4

No competing applications on record.

License HolderSTEWART, CLAIR D

License ClassTechnician

Min. Class RequiredTechnician

LocationWINCHESTER, KY

Grant DateAug 29, 2005

Expiration DateNov 24, 2015

Cancellation DateNov 25, 2017

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KF4EXU

Available2x3District 4

No competing applications on record.

License HolderSTEWART, CLAIR D

License ClassTechnician

Min. Class RequiredTechnician

LocationWINCHESTER, KY

Grant DateAug 29, 2005

Expiration DateNov 24, 2015

Cancellation DateNov 25, 2017

Available for ApplicationsNov 25, 2017

KF4EXU is a 2x3 format amateur radio callsign. It is currently registered to STEWART, CLAIR D in WINCHESTER, KY. 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: 34 units(Moderate)

Voice Phonetics

Kilo Foxtrot Four Echo X-ray Uniform

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 ExpiredNov 25, 2017
Tax ID (TIN) AddedAug 29, 2005
License RenewedAug 29, 2005

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 3, 2026

Is KF4EXU Available? FCC Vanity Status & Watchlist