Dutch roll

Rarity: Common

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Science and technology

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What Wikipedia says

Dutch roll is an aircraft motion consisting of an out-of-phase combination of "tail-wagging" (yaw) and rocking from side to side (roll). This yaw-roll coupling is one of the basic flight dynamic modes (others include phugoid, short period, and spiral divergence).

Excerpt from the Wikipedia article “Dutch roll”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Picascho, Public domain, via Wikimedia Commons.