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KC4RDK

Available2x3District 4

No competing applications on record.

License HolderJohnson, Robert E

License ClassGeneral

Min. Class RequiredTechnician

LocationNortonville, KY

Grant DateFeb 19, 1991

Expiration DateFeb 19, 2001

Cancellation DateFeb 20, 2003

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KC4RDK

Available2x3District 4

No competing applications on record.

License HolderJohnson, Robert E

License ClassGeneral

Min. Class RequiredTechnician

LocationNortonville, KY

Grant DateFeb 19, 1991

Expiration DateFeb 19, 2001

Cancellation DateFeb 20, 2003

Available for ApplicationsFeb 20, 2003

KC4RDK is a 2x3 format amateur radio callsign. It is currently registered to Johnson, Robert E in Nortonville, 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: 39 units(Moderate)

Voice Phonetics

Kilo Charlie Four Romeo Delta Kilo

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 ExpiredFeb 20, 2003

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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← KC4RDJ KC4RDL →

FCC data as of Sep 15, 2026

Is KC4RDK Available? FCC Vanity Status & Watchlist