De Havilland DH-4

Front engine and single-blade propeller of tan De Havilland DH-4 biplane
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The United States possessed no combat-worthy aircraft upon entry into World War I in 1917. Several European aircraft were considered. The British DH-4 was selected because of its comparatively simple construction and its apparent adaptability to mass production. It was also well-suited to the new American 400-horsepower Liberty V-12 engine. American-built DH-4s were dubbed the "Liberty Plane." Highlighted in this image are the cockpit and propellers of the De Havilland DH-4.

Created:

01/30/2018

Photographer:

Eric Long

ID #:

A19190051000-NASM2018-10326

Source:

Smithsonian's National Air and Space Museum

Copyright/Owner:

Smithsonian Institution

Rights Usage:

CC0 (Open Access)

Rights Status:

No Known Copyright or Other Restrictions

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Smithsonian Terms of Use
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