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Prague Czechoslovakia 1937 stock footage and images
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German pilot uses radio directional finding equipment aboard a Junkers Ju 52 aircraft
Shortly before World War 2: Animation showing an aircraft emitting radio waves towards German cities of Berlin and Leipzig. A man sits behind a radio directional finding network. A radio antenna receives signals. Animation showing radio directional finding networks in Berlin and Leipzig detects aircraft in Germany. A man’s hand plotting a map with a long ruler. Animation depicts German radio directional finding network detecting aircraft location. A Junkers Ju 52 transport aircraft in hangar. A second Ju 52 on ramp with tail being elevated in flight position on snow-covered airfield. Nose and engine of the Ju 52. Pilot using directional finding equipment onboard the Ju 52.
German scientists develop radio directional finding network for various aircraft
German aeronautical scientists testing radio directional finding network, shortly before World War 2. Men opening partition slide of a barn that serves as their laboratory. Small dish-shaped antenna in barn and large search antenna on ground. The two scientists in white lab coats set up radio equipment. Towers and snow-covered field in the background. Wire hanging over a scientist setting up radio. A biplane aircraft marked “DEUTSCHE LUFTREEDEREI (German Air Transport)”, with rear cockpit enclosed. A Junkers W 33 (D-1957) transport aircraft with wheel gear instead of floats carrying electronic gear. The Junkers W 33 has visible external antenna. Aerial view of the Junkers W 33 in flight. Two men with radio antenna of a Dornier Do X flying boat. Dornier Do X flying boat aircraft in water is seen as it taxis away from dock and then in flight low over water.
German Henschel Hs 123 and Dornier Do 23 bomber aircraft with Nazi Swastika empennage in flight
A large formation of Henschel Hs 123 dive bomber aircraft in flight. A formation of Dornier Do 23 medium bombers flying over Germany. Nazi Swastika on empennage of the bombers is seen. A low angle view of German Dornier Do 23 bombers and Junkers Ju 52 transport planes in flight overhead.
German technicians use gauges to measure speed of test engines at aircraft research facility
A German Aeronautical research facility in Germany, before World War 2. Materials testing machines inside the research facility. Technicians turning crank handle of a cylinder test machine. A machine with coils. Various gauges and valves of a machine. Gauges measuring the speed of engines. A multi-cylinder pulse machine. A Tacho Waage speedometer. Scientist inspects machine. Smoke rises from large chimneys beside towers. A soundproof engine test building. A propeller running on high speed inside the soundproof engine test building to test engine reliability.
Propellers run on high speed during engine tests at a research facility in Stuttgart, Germany
German Aeronautical research facility in Stuttgart, Germany before World War 2. German technicians opening doors on top of aircraft engine test room. Propellers run on high speed during engine tests. A technician opens door. A large machine that runs engine tests. Technicians operating test consoles. A Tacho Waage speedometer measures engine test speed.
Aircraft engine being subject to an altitude test inside a German materials testing laboratory
German technicians inspect a large machine cylinder inside a German Aeronautical materials testing laboratory, pre World War 2. An engine being lowered on the altitude test bench. Technicians inspect various gauges. Gauges measuring air pressure while testing an engine.
