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Irwin Meteor Model 72, X-4 Radial Engine
From the collection of National Air and Space Museum. Free to download, adapt and use — no permission needed.
About this work
Type: Reciprocating, radial, 4 cylinders, x-configuration; 2-stroke cycle, air-cooled
National Air and Space Museum’s own descriptionCredit lineIrwin Meteor Model 72, X-4 Radial Engine. ca. 1926. Irwin Aircraft Company (Watsonville, California). National Air and Space Museum, Gift of Preston Kirk. CC0.