Douglas O-38F > National Museum of the United States Air Force™ > Display

During World War I, observation aircraft provided ground commanders with vital reconnaissance information, and throughout the interwar years, commanders of U.S. Army ground forces demanded adequate

List of aircraft at the National Museum of the United States Air Force - Wikipedia

Endless incredible aircraft at the National Museum of the United States Air Force - CNET

US Air Force museum opens new exhibit honoring enlisted force - The Xenia Gazette

Research and Development Gallery

Warplane Survivors USA: Ohio, Dayton, 2, National Museum of the USAF: Douglas to Lockheed

Early Years Gallery

Warplane Survivors USA: Ohio, Dayton, 2, National Museum of the USAF: Douglas to Lockheed

National Museum of the USAF

National Museum of the USAF

38 f hi-res stock photography and images - Page 2 - Alamy

Douglas O-38F, Single-engine Two-seat Observation Biplane, U.S.A.

North American O-47B > National Museum of the United States Air Force™ > Display