Pratt & Whitney JT3D

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

4

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What Wikipedia says

The Pratt & Whitney JT3D is an early turbofan aircraft engine derived from the Pratt & Whitney JT3C turbojet. It was first run in 1958 and was first flown in 1959 under a B-45 Tornado test aircraft. Over 8,000 JT3Ds were produced between 1959 and 1985.

Excerpt from the Wikipedia article “Pratt & Whitney JT3D”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Wal Nelowkin, CC BY-SA 4.0, via Wikimedia Commons.