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KC4KSA

Available2x3District 4

No competing applications on record.

License HolderJeffries, David R

License ClassGeneral

Min. Class RequiredTechnician

LocationBox Elder, SD

Grant DateJul 25, 1989

Expiration DateJul 25, 1999

Cancellation DateJul 26, 2001

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KC4KSA

Available2x3District 4

No competing applications on record.

License HolderJeffries, David R

License ClassGeneral

Min. Class RequiredTechnician

LocationBox Elder, SD

Grant DateJul 25, 1989

Expiration DateJul 25, 1999

Cancellation DateJul 26, 2001

Available for ApplicationsJul 26, 2001

KC4KSA is a 2x3 format amateur radio callsign. It is currently registered to Jeffries, David R in Box Elder, SD. 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: 36 units(Moderate)

Voice Phonetics

Kilo Charlie Four Kilo Sierra Alpha

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 ExpiredJul 26, 2001

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 15, 2026

Is KC4KSA Available? FCC Vanity Status & Watchlist