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NP4PN

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMARTINEZ NEGRON SR, JORGE

License ClassP

Min. Class RequiredGeneral

LocationCAGUAS, PR

Grant DateApr 11, 1996

Expiration DateApr 11, 2006

Cancellation DateApr 12, 2008

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NP4PN

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMARTINEZ NEGRON SR, JORGE

License ClassP

Min. Class RequiredGeneral

LocationCAGUAS, PR

Grant DateApr 11, 1996

Expiration DateApr 11, 2006

Cancellation DateApr 12, 2008

Available for ApplicationsApr 12, 2008

NP4PN is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MARTINEZ NEGRON SR, JORGE in CAGUAS, 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 Boyer, Daniel J on May 16, 2019. NP4PN has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

November Papa Four Papa November

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredApr 12, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Boyer, Daniel JFiled May 16, 2019
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

NP4PN FCC Vanity Status: 1 Competing Application & History