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KE4UNK

Available2x3District 4

No competing applications on record.

License HolderOLSON, ROGER D

License ClassTechnician

Min. Class RequiredTechnician

LocationCOSTA MESA, CA

Grant DateJan 13, 1995

Expiration DateJan 13, 2005

Cancellation DateMar 30, 2000

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KE4UNK

Available2x3District 4

No competing applications on record.

License HolderOLSON, ROGER D

License ClassTechnician

Min. Class RequiredTechnician

LocationCOSTA MESA, CA

Grant DateJan 13, 1995

Expiration DateJan 13, 2005

Cancellation DateMar 30, 2000

Available for ApplicationsMar 31, 2002

KE4UNK is a 2x3 format amateur radio callsign. It is currently registered to OLSON, ROGER D in COSTA MESA, CA. 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: 31 units(Moderate)

Voice Phonetics

Kilo Echo Four Uniform November Kilo

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

Internal Correction AppliedAug 14, 2000

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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← KE4UNJ KE4UNL →

FCC data as of Sep 4, 2026

Is KE4UNK Available? FCC Vanity Status & Watchlist