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K3CWK

Available1x3District 3

No competing applications on record.

License HolderMULLENDORE, RALPH E

License ClassAdvanced

Min. Class RequiredGeneral

LocationSILVER SPRING, MD

Grant DateMar 16, 1995

Expiration DateMar 16, 2005

Cancellation DateMar 17, 2007

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K3CWK

Available1x3District 3

No competing applications on record.

License HolderMULLENDORE, RALPH E

License ClassAdvanced

Min. Class RequiredGeneral

LocationSILVER SPRING, MD

Grant DateMar 16, 1995

Expiration DateMar 16, 2005

Cancellation DateMar 17, 2007

Available for ApplicationsMar 17, 2007

K3CWK is a 1x3 format amateur radio callsign. It is currently registered to MULLENDORE, RALPH E in SILVER SPRING, MD. 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: 38 units(Moderate)

Voice Phonetics

Kilo Three Charlie Whiskey Kilo

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredMar 17, 2007

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 3, 2026

Is K3CWK Available? FCC Vanity Status & Watchlist