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WP4PU

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderAPONTE, LINO

License ClassP

Min. Class RequiredGeneral

LocationHATO REY, PR

Grant DateAug 16, 1988

Expiration DateAug 16, 1998

Cancellation DateAug 17, 2000

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WP4PU

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderAPONTE, LINO

License ClassP

Min. Class RequiredGeneral

LocationHATO REY, PR

Grant DateAug 16, 1988

Expiration DateAug 16, 1998

Cancellation DateAug 17, 2000

Available for ApplicationsAug 17, 2000

WP4PU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by APONTE, LINO in HATO REY, PR. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Wilson, JAMES W on Jan 10, 2025. WP4PU has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

.-- .--. ....- .--. ..-

CW Weight: 35 units(Moderate)

Voice Phonetics

Whiskey Papa Four Papa Uniform

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredAug 17, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Wilson, JAMES WFiled Jan 10, 2025
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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← WP4PT WP4PV →

FCC data as of Sep 12, 2026 — may be delayed

WP4PU FCC Vanity Status: 1 Competing Application & History