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WP4NBB

Available2x3District 4

No competing applications on record.

License HolderCARRASQUILLO DIAZ, GIOVANNI

License ClassTechnician

Min. Class RequiredTechnician

LocationGURABO, PR

Grant DateAug 23, 1995

Expiration DateAug 23, 2005

Cancellation DateAug 24, 2007

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WP4NBB

Available2x3District 4

No competing applications on record.

License HolderCARRASQUILLO DIAZ, GIOVANNI

License ClassTechnician

Min. Class RequiredTechnician

LocationGURABO, PR

Grant DateAug 23, 1995

Expiration DateAug 23, 2005

Cancellation DateAug 24, 2007

Available for ApplicationsAug 24, 2007

WP4NBB is a 2x3 format amateur radio callsign. It is currently registered to CARRASQUILLO DIAZ, GIOVANNI in GURABO, 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: 38 units(Moderate)

Voice Phonetics

Whiskey Papa Four November Bravo Bravo

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 ExpiredAug 24, 2007

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 Sep 12, 2026 — may be delayed

Is WP4NBB Available? FCC Vanity Status & Watchlist