CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/W4UIE

← Back to results

W4UIE

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderLeu, Arthur W

License ClassGeneral

Min. Class RequiredGeneral

LocationHenning, MN

Grant DateFeb 10, 2022

Expiration DateMar 15, 2032

W4UIE is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Leu, Arthur W in Henning, MN. 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 WINNER, WARREN A on Dec 12, 2001. W4UIE has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 22 units(Light (fast to send))

Voice Phonetics

Whiskey Four Uniform India Echo

Readability: 7/10(Good readability)

License History

License ModifiedJun 25, 2024
License RenewedFeb 10, 2022
License RenewedJan 13, 2012
Vanity Callsign GrantedMar 15, 2002
License IssuedMar 15, 2002
Internal Correction AppliedDec 7, 2001
Internal Correction AppliedDec 7, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WINNER, WARREN AFiled Dec 12, 2001
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W4UID W4UII →

FCC data as of Sep 4, 2026

W4UIE FCC Vanity Status: 1 Competing Application & History