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A black and white photo of a group of men working on a plane. War Production FSA/OWI Photograph
No 12 Squadron Vengeance dive bomber being serviced in April 1943
U.S. Marines from 3rd Marine Division, Chemical, Biological,
A black and white photo of a group of men working on airplanes. War Production FSA/OWI Photograph
Production. A-20 attack bombers. Another Douglas A-20 attack bomber leaves the assembly line at the Long Beach, California, plant for transfer to the flight line and test flight before delivery to the Army. The A-20 is used by the American Air Force and the Royal Air Force (RAF) for hedge hopping and strafing operations against ground troops and installations--also for reconnaissance work and night fighting. It is armed with light and heavy caliber guns
Pws-24. Aviation of Second Polish Republic
Aircraft of the Royal Air Force 1939-1945- Westland Lysander. CM5
Latécoère 26 ETH-BIB-Gruppe Männer bei französischem Flugzeug am Kap Juby-Tschadseeflug 1930-31-LBS MH02-08-1088
Visitors view some of the displays at the US Naval Aviation Museum. The NC-4 flying boat is at lower left, a Mercury spacecraft is at center and an A-1 Triad seaplane is at upper left
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XV-3 in Ames Reseach Center 40x80ft wind tunnel; Rotor dynamic stability tests ARC-1966-A-37006-6
XV-3 in Ames Reseach Center 40x80ft wind tunnel; Rotor dynamic stability tests ARC-1966-A-37006-12
XV-15 Rotor Installation in 80X120 ft. Wind Tunnel Test-0048. Noise Reduction ARC-1998-AC98-0261-5
XV-15 Rotor Installation in 80X120 ft. Wind Tunnel Test-0048. Noise Reduction ARC-1998-AC98-0261-3
XV-15 Rotor Installation in 80X120 ft. Wind Tunnel Test-0048. Noise Reduction ARC-1998-AC98-0261-1
XV-15 Rotor Installation in 80X120 ft. Wind Tunnel Test-0048. Noise Reduction ARC-1998-AC98-0261-6
XV-3 from rear in Ames Reseach Center 40x80ft wind tunnel with K Edenborough and B. Ramsey ARC-1966-A-37019
Army/Sikorsky Active Rotor Test TR40-019 in teh 40x80ft wind tunnel at Ames Research Center. ARC-2011-ACD11-0026-006
XV-15 Rotor Installation in 80X120 ft. Wind Tunnel Test-0048. Noise Reduction ARC-1998-AC98-0261-4
Bell XV-3 Convertiplane in Ames Reseach Center 40x80ft subsonic wind tunnel; Rotor dynamic stability tests ARC-1966-A-37006-5
Summary
Bell XV-3 Convertiplane in Ames Reseach Center 40x80ft subsonic wind tunnel; Rotor dynamic stability tests
The X-planes are a series of experimental United States aircraft and rockets, used to test and evaluate new technologies and aerodynamic concepts. They have an X designator, which indicates the research mission within the US system of aircraft designations. The first, the Bell X-1, became well known in 1947 after it became the first aircraft to break the sound barrier in level flight. Most of the X-planes have been operated by the National Advisory Committee for Aeronautics (NACA) or, later, the National Aeronautics and Space Administration (NASA), often in conjunction with the United States Air Force. The majority of X-plane testing has occurred at Edwards Air Force Base. Some of the X-planes have been well publicized, while others have been developed in secrecy. Most X-planes are not expected to go into full-scale production.
Nothing Found.