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KE4UJR

Available2x3District 4

No competing applications on record.

License HolderSERENBETZ, ROBERT B

License ClassTechnician

Min. Class RequiredTechnician

LocationHOLIDAY, FL

Grant DateOct 14, 2004

Expiration DateJan 12, 2015

Cancellation DateJan 13, 2017

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KE4UJR

Available2x3District 4

No competing applications on record.

License HolderSERENBETZ, ROBERT B

License ClassTechnician

Min. Class RequiredTechnician

LocationHOLIDAY, FL

Grant DateOct 14, 2004

Expiration DateJan 12, 2015

Cancellation DateJan 13, 2017

Available for ApplicationsJan 13, 2017

KE4UJR is a 2x3 format amateur radio callsign. It is currently registered to SERENBETZ, ROBERT B in HOLIDAY, 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: 35 units(Moderate)

Voice Phonetics

Kilo Echo Four Uniform Juliet Romeo

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License ExpiredJan 13, 2017
Tax ID (TIN) AddedOct 13, 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.

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FCC data as of Sep 4, 2026

Is KE4UJR Available? FCC Vanity Status & Watchlist