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W4IUJ

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRobert, Yannig

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMiami, FL

Grant DateNov 21, 2023

Expiration DateNov 21, 2033

W4IUJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Robert, Yannig in Miami, FL. 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 Robert, Yannig on Nov 2, 2023. W4IUJ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Whiskey Four India Uniform Juliet

Readability: 6.5/10(Good readability)

License History

License IssuedNov 21, 2023
Vanity Callsign GrantedNov 21, 2023
License ExpiredMay 7, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Robert, YannigFiled Nov 2, 2023
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

W4IUJ FCC Vanity Status: 1 Competing Application & History