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WP4FWU

Available2x3District 4

No competing applications on record.

License HolderMARTINEZ CUEBAS JR, ISRAEL

License ClassNovice

Min. Class RequiredTechnician

LocationMAYAGUEZ, PR

Grant DateApr 19, 1996

Expiration DateApr 19, 2006

Cancellation DateApr 22, 2008

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WP4FWU

Available2x3District 4

No competing applications on record.

License HolderMARTINEZ CUEBAS JR, ISRAEL

License ClassNovice

Min. Class RequiredTechnician

LocationMAYAGUEZ, PR

Grant DateApr 19, 1996

Expiration DateApr 19, 2006

Cancellation DateApr 22, 2008

Available for ApplicationsApr 20, 2008

WP4FWU is a 2x3 format amateur radio callsign. It is currently registered to MARTINEZ CUEBAS JR, ISRAEL in MAYAGUEZ, 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: 40 units(Moderate)

Voice Phonetics

Whiskey Papa Four Foxtrot Whiskey Uniform

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 ExpiredApr 22, 2008

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

QRZ ↗HamQTH ↗

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FCC data as of Jul 28, 2026

Is WP4FWU Available? FCC Vanity Status & Watchlist