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KE4OBU

Available2x3District 4

No competing applications on record.

License HolderJOHNS, SAMUEL A

License ClassTechnician

Min. Class RequiredTechnician

LocationJACKSONVILLE, FL

Grant DateApr 25, 2006

Expiration DateApr 25, 2016

Cancellation DateApr 26, 2018

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KE4OBU

Available2x3District 4

No competing applications on record.

License HolderJOHNS, SAMUEL A

License ClassTechnician

Min. Class RequiredTechnician

LocationJACKSONVILLE, FL

Grant DateApr 25, 2006

Expiration DateApr 25, 2016

Cancellation DateApr 26, 2018

Available for ApplicationsApr 26, 2018

KE4OBU is a 2x3 format amateur radio callsign. It is currently registered to JOHNS, SAMUEL A in JACKSONVILLE, 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 Oscar Bravo 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 ExpiredApr 26, 2018
License RenewedApr 25, 2006
FRN Association Letter SentApr 25, 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 KE4OBU Available? FCC Vanity Status & Watchlist