|
BMW Hornet
The BMW 132 was a nine-cylinder radial aircraft engine produced by BMW starting in 1933. Design and development BMW took over a license for manufacturing air-cooled radial engines from Pratt & Whitney on 3 January 1928. The nine-cylinder model Pratt & Whitney R-1690 Hornet was initially manufactured virtually unchanged under the designation BMW Hornet. Soon BMW embarked on its own development. The result was the BMW 132, essentially an improved version of the Hornet engine, that went into production in 1933. A number of different versions were built; aside from the carburetor designs used mainly in civilian aircraft, versions with direct fuel injection were manufactured for the German ''Luftwaffe''. The engines had a displacement of and generated up to depending on model. The 132 found widespread use in the transport role, remaining the primary powerplant of the Junkers Ju 52 for much of its life, turning the BMW 132 into one of the most important aircraft engines for civili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Focke-Wulf Fw 200 Condor
The Focke-Wulf Fw 200 ''Condor'', also known as ''Kurier'' to the Allies (English: Courier), was a German all-metal four-engined monoplane originally developed by Focke-Wulf as a long-range airliner. A Japanese request for a long-range maritime patrol aircraft led to military versions that saw service with the ''Luftwaffe'' as long-range reconnaissance and anti-shipping/maritime patrol bomber aircraft. The Luftwaffe also made extensive use of the Fw 200 as a transport aircraft. It achieved success as a commerce raider until mid-1941, by which time it was being harried by long-range RAF Coastal Command aircraft and the Hurricane fighters being flown from CAM ships. Design and development The Fw 200 resulted from a proposal by Kurt Tank of Focke-Wulf to Dr. Rudolf Stuessel of Deutsche Lufthansa to develop a landplane to carry passengers across the Atlantic Ocean to the US.Karl-Dieter Seifert "Der Deutsche Luftverkehr 1926 - 1945" Bernard & Graefe Verlag, Bonn 1996 (in German) p. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henschel Hs 123
The Henschel Hs 123 was a single-seat biplane dive bomber and close-support attack aircraft flown by the German ''Luftwaffe'' during the Spanish Civil War and the early to midpoint of World War II. It proved to be robust, durable and effective especially in severe conditions. It continued to see front-line service until 1944, only to be withdrawn due to a lack of serviceable airframes and spare parts (production ended in 1940). Design and development Henschel was a German locomotive manufacturer. Soon after Hitler's rise to power, Henschel decided to start designing aircraft, one of the first being the Hs 123. The aircraft was designed to meet the 1933 dive bomber requirements for the reborn ''Luftwaffe''. Both Henschel and rival Fieseler (with the Fi 98) competed for the production contract requirement, which specified a single-seat biplane dive bomber. The first prototype, the Hs 123V1, was cleared for its maiden flight on 1 April 1935; General Ernst Udet, a World War I ace, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinkel He 115
The Heinkel He 115 was a three-seat World War II ''Luftwaffe'' seaplane. It was used as a torpedo bomber and performed general seaplane duties, such as reconnaissance and minelaying. The aircraft was powered by two 960 PS (947 hp, 720 kW) BMW 132K nine-cylinder air-cooled radial engines. Some later models could seat four, had different engines or used different weapon arrangements. Development and design In 1935, the German Reich Air Ministry (''RLM, Reichsluftfahrtministerium'') produced a requirement for a twin engined general purpose floatplane, suitable for patrol and for anti-shipping strikes with bombs and torpedoes. Proposals were received from Heinkel Flugzeugwerke and from the Blohm & Voss aircraft subsidiary Hamburger Flugzeugbau. On 1 November 1935, orders were placed with Heinkel and Hamburger Flugzeugbau for three prototypes each of their prospective designs, the He 115 and the Ha 140.''Air International'' February 1987, p.97.Donald 1994, p.108. The f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinkel He 114
The Heinkel He 114 was a sesquiwing reconnaissance seaplane produced for the ''Kriegsmarine'' in the 1930s for use from warships. It replaced the company's He 60, but did not remain in service long before being replaced in turn by the Arado Ar 196 as Germany's standard observation seaplane. Design and development While the fuselage and flotation gear of the He 114 were completely conventional, its wing arrangement was highly unusual. The upper set of wings was attached to the fuselage with a set of cabane struts, as in a parasol wing monoplane, whereas the lower set was of much lesser span while having approximately the same chord. (Note that this general layout isn't especially unusual, and is known as a "Sesquiplane", or a biplane which has a smaller lower wing. Typically, the lower wing is about 3/4 of the span of the upper wing, and has a smaller chord as well. The He 114 has a much shorter lower wing than usual, but has the same chord as the upper wing, which keeps the win ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fieseler Fi 98
The Fieseler Fi 98 was a prototype ground-attack aircraft produced by German aircraft manufacturer Fieseler as a rival to the Henschel Hs 123. Design and development Fieseler developed the model in response to the Reich Air Ministry specification of 11 February 1934 calling for a robust biplane for low-level attack and dive bombing. Three prototypes were ordered, of which one prototype was completed, and the design was rejected in favour of the Hs 123 The Henschel Hs 123 was a single-seat biplane dive bomber and close-support attack aircraft flown by the German ''Luftwaffe'' during the Spanish Civil War and the early to midpoint of World War II. It proved to be robust, durable and effective e .... The design of the model, a braced-wing biplane, was essentially obsolescent. Specifications (Fi 98) See also References {{RLM aircraft designations 1930s German attack aircraft Single-engined tractor aircraft Biplanes Fi 098 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dornier Do 17
The Dornier Do 17 is a twin-engined light bomber produced by Dornier Flugzeugwerke for the German Luftwaffe during World War II. Designed in the early 1930s as a ''Schnellbomber'' ("fast bomber") intended to be fast enough to outrun opposing aircraft, the lightly built craft had a twin tail and "shoulder wing". Sometimes referred to as the ''Fliegender Bleistift'' ("flying pencil"), it was popular among its crews due to its handling, especially at low altitude, which made the Do 17 harder to hit than other German bombers. The Do 17 made its combat debut in 1937 during the Spanish Civil War, operating in the Condor Legion in various roles. Along with the Heinkel He 111 it was the main bomber type of the German air arm in 1939–1940. The Dornier was used throughout the early war, and saw action in significant numbers in every major campaign theatre as a front line aircraft until the end of 1941, when its effectiveness and usage was curtailed as its bomb load and range were limi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blohm & Voss BV 142
The Blohm & Voss Ha 142 was a German four-engined long-distance monoplane, developed to meet a ''Luft Hansa'' requirement for its transatlantic airmail service. The first of several prototypes flew on 11 October 1938 and they saw some service in other roles during the Second World War. Design The Ha 142 was a landing gear-equipped version of the Blohm & Voss Ha 139 seaplane, originally developed under the company name of Hamburger Flugzeugbau. Like its predecessor, it had four engines mounted on a low inverted gull monoplane wing, high horizontal stabilizer, and a double vertical tail. The wing center section was strengthened by a typical Blohm & Voss cross-girder which consisted of a large-diameter pipe. This transverse tube (divided internally into five sections) also acted as a fuel tank. The center wing was metal-covered while the outer wings were fabric-covered. There were six hydraulically-operated flaps in the mid-wing. The fuselage was of metal and had an approximately c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blohm & Voss BV 141
The Blohm & Voss BV 141 was a World War II German tactical reconnaissance aircraft, notable for its uncommon structural asymmetry. Although the Blohm & Voss BV 141 performed well, it was never ordered into full-scale production, for reasons that included the unavailability of the preferred engine and competition from another tactical reconnaissance aircraft, the Focke-Wulf Fw 189. Development In 1937, the German Air Ministry – the ''Reichsluftfahrtministerium'' (RLM) – issued a specification for a single-engine reconnaissance aircraft with optimal visual characteristics. The preferred contractor was Arado with the Ar 198, but the prototype proved unsuccessful.. The eventual winner was the Focke-Wulf Fw 189 ''Uhu''; even though its twin-boom design using two smaller engines did not match the requirement of a single engined aircraft. Blohm & Voss ( Hamburger Flugzeugbau) although not invited to participate, pursued as a private venture something far more radical. The proposa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blohm & Voss Ha 140
The Blohm & Voss Ha 140 was a German multi-purpose seaplane first flown in 1937. It was intended for use as a torpedo bomber or long-range reconnaissance aircraft but did not enter production. Design and development The Ha 140 was developed to meet a requirement for a twin-engine floatplane reconnaissance/torpedo bomber. The Ha 140 had an all-metal structure of conventional cantilever monoplane layout, with twin floats on pylons beneath its twin wing-mounted engines. The high-mounted wing had a straight centre section and slight dihedral on the outer sections. The crew consisted of a pilot and radio operator, with a gunner in a revolving turret in the nose or in a second gun position to the rear. The torpedo or bomb load was accommodated in an internal bomb bay. Three prototypes were built and the design beat the competing Heinkel He 115 The Heinkel He 115 was a three-seat World War II ''Luftwaffe'' seaplane. It was used as a torpedo bomber and performed general seaplane d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arado Ar 197
The Arado Ar 197 was a German World War II-era biplane, designed for naval operations for the never-completed German aircraft carrier . Only a few prototypes were built; the project was abandoned in favour of the Messerschmitt Bf 109T and Me 155. Design and development The Ar 197 had its origin in the requirement for a fighter capable of operating from the planned (but never completed) German aircraft carriers ''Graf Zeppelin'' and ''Peter Strasser''. The Ar 68H had been the first Arado aircraft to have a fully enclosed cockpit, and was selected as a base design for the Arado Ar 197. The first prototype of the Ar 197, the V1, was based on the Ar 68H and featured a fully enclosed cockpit, Daimler-Benz DB 600A inline engine, and three-blade propeller, but was not fitted for naval operations. The second prototype, the Ar 197 V2, was similar to the V1, but was powered by a BMW 132Dc radial engine, and was fitted with naval equipment, including an arrester hook and catapult spo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arado Ar 196
The Arado Ar 196 was a shipboard reconnaissance low-wing monoplane aircraft built by the German firm of Arado starting in 1936. The next year it was selected as the winner of a design contest and became the standard aircraft of the ''Kriegsmarine'' (German Navy) throughout World War II. Design and development In 1933, the ''Kriegsmarine'' looked for a standardized shipboard observation floatplane. After a brief selection period, the ''Reichsluftfahrtministerium'' (German Air Ministry, RLM) decided on the Heinkel He 60 biplane. This was one of a line of developments of a basic biplane airframe that appeared as a number of floatplanes, trainers, and fighters. Deliveries started in a matter of months. By 1935, it was found that the He 60's performance was lacking and the RLM asked Heinkel to design its replacement. The result was the He 114. The first prototype was powered by the Daimler-Benz DB 600 inline engine, but it was clear that supplies of this engine would be limited ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
