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Weserflug We 271
The Weserflug We 271 was a German flying boat prototype, first flown just before World War II. History This amphibious flying boat was produced in 1938 by the German aviation company Weser Flugzeugbau GmbH. The aircraft was a twin engine, all-metal transport with a cantilever high wing. Its wheels retracted into wells in its outrigger floats, vertically braced under the engines. Testing began in 1938 but the We 271 first flew, as a landplane on June 26, 1939 and as a flying boat two days later. In the spring of 1940 it was flown to the testing centre at Rechlin but the next year it was shot down by a Spitfire The Supermarine Spitfire is a British single-seat fighter aircraft used by the Royal Air Force and other Allied countries before, during, and after World War II. Many variants of the Spitfire were built, from the Mk 1 to the Rolls-Royce Griff ... and was scrapped later in the war. Specifications (We 271) Notes References * {{RLM aircraft designations 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weser Flugzeugbau
Weser Flugzeugbau GmbH, known as Weserflug, was an aircraft manufacturing company in Germany. History The company was founded in 1934 as a subsidiary of the ship and machine company Deutsche Schiff- und Maschinenbau AG (DESCHIMAG). It began production that year at Berlin Tempelhof, and in Bremen. In 1935, Dr. Adolf Rohrbach became technical director of a new Weserflug factory at Lemwerder, near Bremen, which opened in 1936. He had been working on ideas for VTOL (Vertical TakeOff and Landing) aircraft since 1933, and now developed them further. In 1938, the company developed the Weserflug P.1003, a VTOL aircraft. It had 4 m diameter propellers that swivelled between horizontal and vertical, and could fly up to 650 km/h. It requires very complex gearing to tilt the wings without varying the power to the propellers, and therefore was never built. World War II During World War II Weserflug had another factory in Liegnitz. It built Ju 188 and Ju 388 bombers, one of which sur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luftwaffe
The ''Luftwaffe'' () was the aerial-warfare branch of the German ''Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the ''Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabteilung'' of the Imperial Navy, had been disbanded in May 1920 in accordance with the terms of the 1919 Treaty of Versailles which banned Germany from having any air force. During the interwar period, German pilots were trained secretly in violation of the treaty at Lipetsk Air Base in the Soviet Union. With the rise of the Nazi Party and the repudiation of the Versailles Treaty, the ''Luftwaffe''s existence was publicly acknowledged on 26 February 1935, just over two weeks before open defiance of the Versailles Treaty through German rearmament and conscription would be announced on 16 March. The Condor Legion, a ''Luftwaffe'' detachment sent to aid Nationalist forces in the Spanish Civil War, provided the force with a valuable testing grou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flying Boat
A flying boat is a type of fixed-winged seaplane with a hull, allowing it to land on water. It differs from a floatplane in that a flying boat's fuselage is purpose-designed for floatation and contains a hull, while floatplanes rely on fuselage-mounted floats for buoyancy. Though the fuselage provides buoyancy, flying boats may also utilize under-wing floats or wing-like projections (called sponsons) extending from the fuselage for additional stability. Flying boats often lack landing gear which would allow them to land on the ground, though many modern designs are convertible amphibious aircraft which may switch between landing gear and flotation mode for water or ground takeoff and landing. Ascending into common use during the First World War, flying boats rapidly grew in both scale and capability during the interwar period, during which time numerous operators found commercial success with the type. Flying boats were some of the largest aircraft of the first half of the 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Wing
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, the weight reduction allows it to fly slower a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rechlin
Rechlin is a municipality in Mecklenburg-Western Pomerania, Germany, around 100 km (60 mi) northwest of Berlin. The town's airport has a long history and was the Luftwaffe's main testing ground for new aircraft designs in Nazi Germany. The ''Luftfahrttechnisches Museum'' (Aviation Technology Museum) in Rechlin houses displays of aircraft and related technology from the two World Wars and the Soviet era. The town has become popular with travelers thanks to being located at one of the entrances to Müritz National Park. People * Wilhelm Joachim von Hammerstein Wilhelm Joachim Baron von Hammerstein (born 21 February 1838 in Rechlin, Retzow (Müritz); died 16 March 1904 in Charlottenburg) was a Prussian politician of the German Conservative Party and editor-in-chief of the ''Kreuzzeitung''. Life Wilhelm ... (1838-1904), German politician References {{MecklenburgischeSeenplatte-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supermarine Spitfire
The Supermarine Spitfire is a British single-seat fighter aircraft used by the Royal Air Force and other Allied countries before, during, and after World War II. Many variants of the Spitfire were built, from the Mk 1 to the Rolls-Royce Griffon engined Mk 24 using several wing configurations and guns. It was the only British fighter produced continuously throughout the war. The Spitfire remains popular among enthusiasts; around 70 remain airworthy, and many more are static exhibits in aviation museums throughout the world. The Spitfire was designed as a short-range, high-performance interceptor aircraft by R. J. Mitchell, chief designer at Supermarine Aviation Works, which operated as a subsidiary of Vickers-Armstrong from 1928. Mitchell developed the Spitfire's distinctive elliptical wing with innovative sunken rivets (designed by Beverley Shenstone) to have the thinnest possible cross-section, achieving a potential top speed greater than that of several contemporary figh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hirth HM 508D
The Hirth HM 508 was an air-cooled, eight-cylinder, 60° cylinder bank angle inverted-V aircraft engine built in Germany in the 1930s. It had a bore and stroke of 105 mm × 115 mm (4.1 in × 4.5 in) and developed 210 kW (280 hp) at 3,000 rpm. Variants ;HM 8U: ;HM 508A: ;HM 508B: ;HM 508C: ;HM 508D: at 3000 rpm ;HM 508E: ;HM 508F: ;HM 508G: ;HM 508H: , low fuel consumption variant, with centrifugal supercharger geared at 3.86:1 crankshaft speed for long-range record breaking aircraft. Applications *Ambrosini S.7 *Gotha Go 146 *Gotha Go 149 *Heinkel He 116 *IMAM Ro.63 *Messerschmitt Bf 108 *Siebel Fh 104 *Weserflug We 271 The Weserflug We 271 was a German flying boat prototype, first flown just before World War II. History This amphibious flying boat was produced in 1938 by the German aviation company Weser Flugzeugbau GmbH. The aircraft was a twin engine, all-m ... Experimental aircraft Specifications (HM 508D) See also References {{Hirth aeroen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930s German Military Utility Aircraft
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned off ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weserflug Aircraft
Weser Flugzeugbau GmbH, known as Weserflug, was an aircraft manufacturing company in Germany. History The company was founded in 1934 as a subsidiary of the ship and machine company Deutsche Schiff- und Maschinenbau AG (DESCHIMAG). It began production that year at Berlin Tempelhof, and in Bremen. In 1935, Dr. Adolf Rohrbach became technical director of a new Weserflug factory at Lemwerder, near Bremen, which opened in 1936. He had been working on ideas for VTOL (Vertical TakeOff and Landing) aircraft since 1933, and now developed them further. In 1938, the company developed the Weserflug P.1003, a VTOL aircraft. It had 4 m diameter propellers that swivelled between horizontal and vertical, and could fly up to 650 km/h. It requires very complex gearing to tilt the wings without varying the power to the propellers, and therefore was never built. World War II During World War II Weserflug had another factory in Liegnitz. It built Ju 188 and Ju 388 bombers, one of which surv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibious Aircraft
An amphibious aircraft or amphibian is an aircraft (typically fixed-wing) that can take off and land on both solid ground and water, though amphibious helicopters do exist as well. Fixed-wing amphibious aircraft are seaplanes ( flying boats and floatplanes) which are equipped with retractable wheels, at the expense of extra weight and complexity, plus diminished range and fuel economy compared to planes designed specifically for land-only or water-only operation. Some amphibians are fitted with reinforced keels which act as skis, allowing them to land on snow or ice with their wheels up. Design Floatplanes often have floats that are interchangeable with wheeled landing gear (thereby producing a conventional land-based aircraft). However, in cases where this is not practical, amphibious floatplanes, such as the amphibious version of the DHC Otter, incorporate retractable wheels within their floats. Many amphibian aircraft are of the flying boat type. These aircraft, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplane (aeronautics), multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External Bracing (aeronautics), bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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