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KE4CSX

Available2x3District 4

No competing applications on record.

License HolderMACHAMER JR, KARL E

License ClassP

Min. Class RequiredTechnician

LocationSAN DIEGO, CA

Grant DateJan 29, 1996

Expiration DateJun 8, 2003

Cancellation DateJun 9, 2005

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KE4CSX

Available2x3District 4

No competing applications on record.

License HolderMACHAMER JR, KARL E

License ClassP

Min. Class RequiredTechnician

LocationSAN DIEGO, CA

Grant DateJan 29, 1996

Expiration DateJun 8, 2003

Cancellation DateJun 9, 2005

Available for ApplicationsJun 9, 2005

KE4CSX is a 2x3 format amateur radio callsign. It is currently registered to MACHAMER JR, KARL E in SAN DIEGO, 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 Echo Four Charlie Sierra X-ray

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 ExpiredJun 9, 2005

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 KE4CSX Available? FCC Vanity Status & Watchlist