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KC4XA

Available2x2District 4

No competing applications on record.

License HolderWolstenholm, Ronald W

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSacramento, CA

Grant DateJul 21, 1995

Expiration DateJul 21, 2005

Cancellation DateJul 22, 2007

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KC4XA

Available2x2District 4

No competing applications on record.

License HolderWolstenholm, Ronald W

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSacramento, CA

Grant DateJul 21, 1995

Expiration DateJul 21, 2005

Cancellation DateJul 22, 2007

Available for ApplicationsJul 22, 2007

KC4XA is a 2x2 format amateur radio callsign. It is currently registered to Wolstenholm, Ronald W in Sacramento, 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 X-ray Alpha

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredJul 22, 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 12, 2026

Is KC4XA Available? FCC Vanity Status & Watchlist