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KC4WSI

Available2x3District 4

No competing applications on record.

License HolderDawson, David C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationFresno, CA

Grant DateAug 4, 1992

Expiration DateAug 4, 2002

Cancellation DateAug 5, 2004

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KC4WSI

Available2x3District 4

No competing applications on record.

License HolderDawson, David C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationFresno, CA

Grant DateAug 4, 1992

Expiration DateAug 4, 2002

Cancellation DateAug 5, 2004

Available for ApplicationsAug 5, 2004

KC4WSI is a 2x3 format amateur radio callsign. It is currently registered to Dawson, David C in Fresno, 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: 34 units(Moderate)

Voice Phonetics

Kilo Charlie Four Whiskey Sierra India

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

License ExpiredAug 5, 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 Jul 29, 2026

Is KC4WSI Available? FCC Vanity Status & Watchlist