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W9ILL

Active1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderSLACK, JONATHAN D

License ClassAdvanced

Min. Class RequiredGeneral

LocationBonfield, IL

Grant DateJan 20, 2024

Expiration DateFeb 20, 2034

W9ILL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SLACK, JONATHAN D in Bonfield, IL. 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 Denney, William on Jun 2, 2026. W9ILL has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Whiskey Nine India Lima Lima

Readability: 7.5/10(High readability)

License History

License RenewedJan 20, 2024
License RenewedJan 30, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Denney, WilliamFiled Jun 2, 2026
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← W9ILG W9ILM →

FCC data as of Sep 4, 2026

W9ILL FCC Vanity Status: 1 Competing Application & History