Knowles J B Inc

Name: Knowles J B Inc
Address: 31336 Woodshire Ln, Blue River, WI, 53518, US
Telephone: 6085372049

Aircraft & Aircraft Parts & Equipment Manufacturers

Address: 31336 Woodshire Ln, Blue River, WI, 53518
Phone: 608-537-2049
Website: chopperspotter.com
Found online: YouTube LinkedIn

ℹ️ Information last checked Sep 2026 · Something look wrong? — or if you know the correct details, Suggest an update · What is this?

About this area

Knowles J B Inc is the only aircraft & aircraft parts & equipment manufacturer listed in Blue River, WI.

About

Knowles J B Inc is a manufacturer of aircraft and aircraft parts located in Blue River, Wisconsin. The company has an active online presence as of 2026, indicating ongoing operations. Local businesses and aviation professionals may find their services relevant for aircraft manufacturing needs.

Latest updates

Their website showed content from 2026.

Observed automatically in September 2026. What is this?

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