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WP4DUS

Available2x3District 4

No competing applications on record.

License HolderSOTO MALAVE, WILLIAM

License ClassNovice

Min. Class RequiredTechnician

LocationMANATI, PR

Grant DateJul 1, 2004

Expiration DateSep 27, 2014

Cancellation DateSep 28, 2016

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WP4DUS

Available2x3District 4

No competing applications on record.

License HolderSOTO MALAVE, WILLIAM

License ClassNovice

Min. Class RequiredTechnician

LocationMANATI, PR

Grant DateJul 1, 2004

Expiration DateSep 27, 2014

Cancellation DateSep 28, 2016

Available for ApplicationsSep 28, 2016

WP4DUS is a 2x3 format amateur radio callsign. It is currently registered to SOTO MALAVE, WILLIAM in MANATI, PR. 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: 35 units(Moderate)

Voice Phonetics

Whiskey Papa Four Delta Uniform Sierra

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 ExpiredSep 28, 2016
Tax ID (TIN) AddedJul 1, 2004

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 28, 2026

Is WP4DUS Available? FCC Vanity Status & Watchlist