Cierva C.30

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

1

In collections

Nobody has pulled it yet.

What Wikipedia says

The Cierva C.30 is an autogyro designed by Juan de la Cierva and built under licence from the Cierva Autogiro Company by A V Roe & Co Ltd (Avro) as the Avro 671, Lioré-et-Olivier as the LeO C.301, and Focke-Wulf.

Excerpt from the Wikipedia article “Cierva C.30”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: User Asterion on en.wikipedia, CC BY 2.5, via Wikimedia Commons.