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W4KML

Active1x3District 4

Competitive callsign — 5 applications filed with the FCC.

License HolderKEYS SR, EFRAL L

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPEORIA, IL

Grant DateNov 19, 2019

Expiration DateNov 19, 2029

W4KML is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KEYS SR, EFRAL L in PEORIA, IL. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Aussiker, Matthew E on Oct 30, 2019. W4KML has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Whiskey Four Kilo Mike Lima

Readability: 8.5/10(High readability)

License History

License IssuedNov 19, 2019
Vanity Callsign GrantedNov 19, 2019

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Aussiker, Matthew EFiled Oct 30, 2019
Not awardedFCC ↗
Barefoot, William GFiled Jul 26, 2001
Not awardedFCC ↗
SWEENEY, HUGH JFiled Jul 26, 2001
Not awardedFCC ↗
GOBERVILLE, FLOYD TFiled Apr 23, 2001

Search external databases

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← W4KMK W4KMM →

FCC data as of Sep 3, 2026

Not awarded

LOCH, KEVIN MFiled Apr 23, 2001

Not awardedFCC ↗

W4KML FCC Vanity Status: 5 Competing Applications & History