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KE4SIZ

Available2x3District 4

No competing applications on record.

License HolderWOLFENBARGER, DEE W

License ClassTechnician

Min. Class RequiredTechnician

LocationKNOXVILLE, TN

Grant DateOct 16, 2004

Expiration DateOct 27, 2014

Cancellation DateOct 28, 2016

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KE4SIZ

Available2x3District 4

No competing applications on record.

License HolderWOLFENBARGER, DEE W

License ClassTechnician

Min. Class RequiredTechnician

LocationKNOXVILLE, TN

Grant DateOct 16, 2004

Expiration DateOct 27, 2014

Cancellation DateOct 28, 2016

Available for ApplicationsOct 28, 2016

KE4SIZ is a 2x3 format amateur radio callsign. It is currently registered to WOLFENBARGER, DEE W in KNOXVILLE, TN. 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: 28 units(Light (fast to send))

Voice Phonetics

Kilo Echo Four Sierra India Zulu

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 ExpiredOct 28, 2016
FRN Association Letter SentOct 18, 2004

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.

Search external databases

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FCC data as of Sep 4, 2026

Is KE4SIZ Available? FCC Vanity Status & Watchlist