Bell XV-3

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

4

In collections

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What Wikipedia says

The Bell XV-3 (Bell 200) is an American tiltrotor aircraft developed by Bell Helicopter for a joint research program between the United States Air Force and the United States Army in order to explore convertiplane technologies.

Excerpt from the Wikipedia article “Bell XV-3”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Unknown author, Public domain, via Wikimedia Commons.