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Poland 1937 stock footage and images
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Materials testing machine tests aircraft propeller turning at high speed inside German laboratory
An aircraft propeller stands inside a German Aeronautical materials testing laboratory. Materials testing machine is turned on. The propeller is turned on soon after. The machine tests the propeller, turning at high-speed, until the propeller shatters. The propeller breaks into many pieces, with debris flying all over. A technician climbs down from ladder. Another propeller is tested under high speed. A German scientist is seen observing the propeller.
Drop test of a float in a water tank inside a German laboratory
A materials testing machine drop tests a float member in a water tank inside a German Aeronautical materials testing laboratory during World War II. Water splashing as the aircraft float drops into the water tank. A German scientist in front of a Klemm Kl 25 light plane. The Klemm Kl 25 with strain being applied to wings and landing gear. The scientist tests the landing gear and wings of the Klemm Kl 25 airplane inside the hangar.
German scientists and Luftwaffe aircraft at a weather station in Germany
A German Luftwaffe military aircraft parked in front of a weather station in Germany in the late 1930s. A German man releases weather balloon at the weather station. The weather balloon flies away. A German Aeronautical scientist using telescopes to watch weather balloon’s flight. Scientists setting up equipment in garden. A scientist uses a camera to record a propeller running on high speed. A materials scientist pulls out a cross from the ground.
German scientists setting up radio directional finding network machines
A snow-covered road leading to a German Aeronautical test station in the late 1930s, before World War 2. Pine trees surround both sides of the road. Camera shows the gate and front door of the test station. The Nazi Swastika adorns top of front door. An almost empty room with a bust statue on display. A hangar or warehouse-like building inside the test station. German scientists setting up radio machines. A scientist wearing headphones adjusts dial control of machine. Another scientist stands on top of the radio directional finding network.
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.
