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KC4ZWO

Available2x3District 4

No competing applications on record.

License HolderCATLETT, HUGH W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPALM BAY, FL

Grant DateJun 16, 1992

Expiration DateJun 16, 2002

Cancellation DateAug 22, 2000

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KC4ZWO

Available2x3District 4

No competing applications on record.

License HolderCATLETT, HUGH W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPALM BAY, FL

Grant DateJun 16, 1992

Expiration DateJun 16, 2002

Cancellation DateAug 22, 2000

Available for ApplicationsAug 23, 2002

KC4ZWO is a 2x3 format amateur radio callsign. It is currently registered to CATLETT, HUGH W in PALM BAY, FL. 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: 46 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Four Zulu Whiskey Oscar

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledAug 22, 2000
License ModifiedAug 1, 2000
License ModifiedJul 12, 2000

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.

Search external databases

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FCC data as of Jul 29, 2026

Is KC4ZWO Available? FCC Vanity Status & Watchlist