Lockheed A-12

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

5

In collections

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What Wikipedia says

The Lockheed A-12 is a retired high-altitude, Mach 3+ reconnaissance aircraft built for the United States Central Intelligence Agency (CIA) by Lockheed's Skunk Works, based on the designs of Clarence "Kelly" Johnson.

Excerpt from the Wikipedia article “Lockheed A-12”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: U.S.Air Force, Public domain, via Wikimedia Commons.