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KC5FSU

Available2x3District 5

No competing applications on record.

License HolderCANTWELL, WILLIAM C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationDALLAS, TX

Grant DateMar 8, 1994

Expiration DateMar 8, 2004

Cancellation DateMar 9, 2006

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KC5FSU

Available2x3District 5

No competing applications on record.

License HolderCANTWELL, WILLIAM C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationDALLAS, TX

Grant DateMar 8, 1994

Expiration DateMar 8, 2004

Cancellation DateMar 9, 2006

Available for ApplicationsMar 9, 2006

KC5FSU is a 2x3 format amateur radio callsign. It is currently registered to CANTWELL, WILLIAM C in DALLAS, TX. 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 Five Foxtrot Sierra Uniform

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 ExpiredMar 9, 2006

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 KC5FSU Available? FCC Vanity Status & Watchlist