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K4SLW

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderWilson, Sheila L

License ClassTechnician

Min. Class RequiredGeneral

LocationNorthport, AL

Grant DateMay 11, 2021

Expiration DateMay 11, 2031

K4SLW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wilson, Sheila L in Northport, AL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by CLEAVER, JOHN M on Aug 28, 2000. K4SLW has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Kilo Four Sierra Lima Whiskey

Readability: 7.5/10(High readability)

License History

License RenewedMay 11, 2021
License RenewedSep 25, 2010
License IssuedSep 19, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

CLEAVER, JOHN MFiled Aug 28, 2000
Not awardedFCC ↗
Wilson, Sheila LFiled Aug 28, 2000
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

K4SLW FCC Vanity Status: 2 Competing Applications & History