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KC4URO

Available2x3District 4

No competing applications on record.

License HolderFoster, William R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationDorchester, TX

Grant DateApr 3, 2002

Expiration DateApr 3, 2012

Cancellation DateApr 4, 2014

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KC4URO

Available2x3District 4

No competing applications on record.

License HolderFoster, William R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationDorchester, TX

Grant DateApr 3, 2002

Expiration DateApr 3, 2012

Cancellation DateApr 4, 2014

Available for ApplicationsApr 4, 2014

KC4URO is a 2x3 format amateur radio callsign. It is currently registered to Foster, William R in Dorchester, 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: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Four Uniform Romeo Oscar

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 ExpiredApr 4, 2014
License RenewedApr 3, 2002

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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← KC4URM KC4URP →

FCC data as of Jul 29, 2026

Is KC4URO Available? FCC Vanity Status & Watchlist