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Model of Czech glider Blanik L-13
OQ-19 Radioplane radio-controlled aerial target airplane on display at dedication of new terminal at Livingston Betsworth Field (Waterloo Municipal Airport), Waterloo, Iowa, USA in June 9-10, 1951.
Military Fighter Aircraft Isolated. 3D rendering.
Glider in the take-off phase
Old glider isolated on white background.
Glider flying in sky with grass in foreground
War drones used in different conflicts around the world, for counter-espionage, shooting or bombing specific targets, HI Tech technology in use by army
Outside the San Diego Air and Space Museum in Balboa Park,  a Convair F2Y Sea Dart seaplane.
Radio wave frequency indicator, United States Army Signal Corps. Circa 1940s-1950s. On red background.
A scale model of the iconic B-17 Flying Fortress sitting on a scale model airfield. The B-17 was an American four-engined heavy bomber aircraft developed in the 1930s for the United States Army Air Corps and made by Boeing.
Glider 'SZD-9 bis Bocian'  in flight. Bezmiechowa, Poland.
Glider Isolated on White Background.
ancient aircraft model isolated on white. 3d rendering
Underside of a  jet airplane wing.
1946 Luscombe 8A airplane photographed in 1948. Ames, Iowa, USA. Scanned film with significant grain.
8-piston aeronautical radial engine bottom view
Forward gun turret on a Consolidated B24 Liberator. World War 2 US bomber.
Sunlight streams through windows and reveals the iconic Mk Vc Supermarine Spitfire, seen here sitting in a traditional old aircraft hangar from WWII. Scale model photography.
Prescott, Arizona, USA - December 20, 2023: NASA Navy McDonnell Douglas Plane Aircraft Model at Famous Embry-Riddle Aeronautical Engineering University College Campus
Milwaukee, Wisconsin, USA: 1911 Curtiss Model E (or frequently \
Combat FPV drone with anti tank RPG warhead - lowcost loitering munition for modern war isolated on white background
Vintage photograph of Otto Lilienthal's flying machine, glider, 1890s, 19th Century. Karl Wilhelm Otto Lilienthal (23 May 1848 – 10 August 1896) was a German pioneer of aviation who became known as the flying man. He was the first person to make well-documented, repeated, successful flights with gliders.
X-7A rocket by Lockheed at the Museum of Space History in Alamogordo in New Mexico
Fighter plane on Otonabee River view park, Peterborough, Canada.
An unmanned aerial vehicle armed for the purpose of defeating enemy combatants and military installations.
Light streams through windows of an old-style aircraft hangar to reveal the icons form of a DC-3 Dakota aeroplane. Model photography.
Unmanned military drone isolated on white
Two McDonnell FH-1 Phantoms from Naval Air Reserve Station Minneapolis, Minnesota, USA during dedication of new terminal at Livingston Betsworth Field (Waterloo Municipal Airport), Waterloo, Iowa on June 9-10, 1951.
oldest scientific barometer in box isolated on white background
Lisbon, Portugal: Ram Air Turbine (RAT)  is a small propellor that will deploy in a serious emergency to supply emergency backup electrical power to the aircraft. Usually this happens after all main engines and the APU (auxiliary power unit) fail. Behind the two-blade propeller a hydraulic pump can be seen, besides power, the RAT provides emergency hydraulic pressure. The RAT generates power from the airstream by ram pressure due to the speed of the aircraft. It may be also called an air driven generator (ADG) -
Free Images: "bestof:OrdnanceWorldWarII 023.jpg Early model of the servo unit for the BAT glider National Institute of Standards and Technology National Institute of Standards and"
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