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WP4FR

Active2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRODRIGUEZ, EFRAIN

License ClassTechnician

Min. Class RequiredGeneral

LocationPATILLAS, PR

Grant DateMar 8, 2017

Expiration DateMar 8, 2027

WP4FR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by RODRIGUEZ, EFRAIN in PATILLAS, 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 Rodriguez, Felipe on Nov 16, 2009. WP4FR has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Whiskey Papa Four Foxtrot Romeo

Readability: 7.5/10(High readability)

License History

License RenewedMar 8, 2017
Tax ID (TIN) AddedJul 17, 2007
License RenewedJul 17, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Rodriguez, FelipeFiled Nov 16, 2009
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 25, 2026 — may be delayed

WP4FR FCC Vanity Status: 1 Competing Application & History