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RWD-11
The RWD-11 was a six-passenger feeder-liner designed and built in Poland from 1932. Development In 1932 the Polish ministry of Transport let it be known that they wanted a multi-engined feeder-liner to operate low frequency routes with challenging. Designer Zbysław Ciołkosz was given the task and his design resulted in the PZL.27. In addition to Ciołkosz's design DWL (''Doświadczalne Warsztaty Lotnicze'') started the design of a competitor, with support promised by the Ministry, hoping that their design would be superior and win orders in place of the officially sanctioned PZL.27. Two airframes were built, with one intended for static testing, the low-wing cantilever monoplane was of mixed construction with a one-piece two-spar wooden wing, tapering in chord and thickness, covered with plywood forward of the mainspar and the under sides with fabric covering the rest. Four section Handley-Page automatic slats were fitted to the entire leading edges out board of the engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RWD-11
The RWD-11 was a six-passenger feeder-liner designed and built in Poland from 1932. Development In 1932 the Polish ministry of Transport let it be known that they wanted a multi-engined feeder-liner to operate low frequency routes with challenging. Designer Zbysław Ciołkosz was given the task and his design resulted in the PZL.27. In addition to Ciołkosz's design DWL (''Doświadczalne Warsztaty Lotnicze'') started the design of a competitor, with support promised by the Ministry, hoping that their design would be superior and win orders in place of the officially sanctioned PZL.27. Two airframes were built, with one intended for static testing, the low-wing cantilever monoplane was of mixed construction with a one-piece two-spar wooden wing, tapering in chord and thickness, covered with plywood forward of the mainspar and the under sides with fabric covering the rest. Four section Handley-Page automatic slats were fitted to the entire leading edges out board of the engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zbysław Ciołkosz
Zbysław Ciołkosz (23 March 1902 – 25 June 1960) was a prolific Polish American aircraft designer, whose work includes the P.Z.L. 27, PWS-20, LWS-3 Mewa, RWD-11, LWS-6 Żubr, PWS-1, PWS-54, PWS-19, LWS-2, and PWS-52.''Obituary'' (1960) Flight 78(2681), 141.Milewski, W. ''et al'' (1985) ''Guide to the Archives of the Polish Institute and Sikorski Museum'', Orbis Books, London. He was with PWS and LWS, but emigrated to America in 1948, where his work at Piasecki Helicopter earned him the Wright Brothers Medal The Wright Brothers Medal was conceived of in 1924 by the Dayton Section of the Society of Automotive Engineers, and the SAE established it in 1927 to recognize individuals who have made notable contributions in the engineering, design, developmen ... in 1953 with D. N. Meyers for a paper discussing the use of shaft turbines for helicopters.Meyers, D. and Ciolkosz, Z. (1954''Matching the Characteristics of Helicopters and Shaft-Turbines'' SAE Technical Paper 540256, doi:10. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Major 6
Walter Major was a family of Czechoslovak aircraft inline engines developed by Walter Aircraft Engines in the 1930s. Design and development Available in either four or six cylinder configuration, with identical bore and stroke of and , respectively, the Walter Majors were primarily used in light aircraft. License-built in Poland by the state-owned Państwowe Zakłady Inżynieryjne (as the PZInż. Major 4), the engine was used in, among others, Zlin Z-XIII, RWD-11 and one of the PWS-35 Ogar prototypes. Applications Walter Major 4 * Beneš-Mráz Be-50 Beta-Minor * Beneš-Mráz Be-52 * Beneš-Mráz Be-56 * Beneš-Mráz Be-250 * Beneš-Mráz Be-251 * González Gil-Pazó GP-4 * PWS-35 Ogar * RWD 13 * RWD 20 * Spartan Cruiser * Zlin Z-XIII * Rubik R-18 Kánya Walter Major 6 * Breda Ba.44 * Caproni Ca.308 Borea * RWD 11 * Rogožarski SIM-XII-H Specifications (Major 4) See also External links Oldengine.org [...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] |
Low-wing Aircraft
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RWD Aircraft
RWD may refer to: * Real world data, medical data derived from multiple sources and heterogeneous patient populations in real-world settings * Rear-wheel drive, method of propulsion in an automobile * RWD (aircraft manufacturer), Polish aircraft manufacturer * ''RWD Magazine ''RWD Magazine'' (also known as ''RWD'' or ''RWDmag'') is a British-based magazine which features music, style, sport, gaming, film, technology, news, interviews and charts on hip hop, grime, dubstep, R&B, UK garage, drum and bass and U.S. ...'', a British-based music magazine * Responsive web design, a methodology for designing web sites that can adapt to a range of screen sizes and device types {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930s Polish Airliners
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] |
General Aircraft Monospar ST-25
The General Aircraft Monospar ST-25 was a British 1930s light twin-engined utility aircraft. Design and development The Monospar ST-25 was a low-wing cantilever monoplane with a fabric-covered metal structure. The monospar name came from the use of a single spar in the wing structure, that had been developed by H J Stieger. The cabin was enclosed with five seats. It was based on the GAL Monospar ST-10, with the addition of a folding seat for a fifth passenger, extra side windows, and the addition of a radio receiver. On 19 June 1935, the prototype (G-ADIV) made its first flight at Hanworth Air Park. It was designated Monospar ST-25 Jubilee, to honour the 25th anniversary of the reign of King George V.Jackson 1973, pp. 215–220 Operational history *The last flying Monospar ST-25 (ZK-AFF), of Piet Van Asch, the owner of New Zealand Aerial Mapping Ltd, was lost in 1986 in a hangar fire. *The last surviving Monospar ST-25 (OY-DAZ), an ST-25 Ambulance, was fully restored during 198 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airspeed Consul
The Airspeed Consul is a twin-engined light transport aircraft and affordable airliner designed and produced by the British aircraft manufacturer Airspeed Limited. Introduced during the immediate post-war period, it was a straightforward conversion of surplus Airspeed Oxford military trainers that had been extensively used during the Second World War. Early on in the conflict, Airspeed's management recognised that the vast numbers of Oxfords then in military service would need a new purpose as an inevitable consequence of demobilisation greatly reducing military demand for the type. Upon the war's end, the company acquired numerous Oxfords from the British government and begun converting the type for the needs of civilian customers. The first aircraft, ''G-AGVY'', was certified for operations in March 1946; a further 50 aircraft would be converted over the following months. The Consul was developed into various models, each being typically suited for a particular role, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RWD-22
RWD 22 was a Polish twin-engine torpedo bomber and naval reconnaissance floatplane design. Developed by Leszek Dulęba and Andrzej Anczutin of Doświadczalne Warsztaty Lotnicze (''Experimental Aeronautical Workshops'', DWL) in 1939, the project was to be developed under the brand of the RWD design bureau. The outbreak of World War II interrupted the design and it never left the planning stage. Design and development In late 1930s the Polish Navy sought a replacement for the ageing R-XIIIter and Lublin R-VIII. The new design was to replace those aircraft in both the torpedo bomber and close-range reconnaissance roles. Design of the RWD 22 started in October 1938 and by January 1939 the basic three projects were ready, each with different engine and armament configuration, but with a similar silhouette. The first version was to be equipped with a German-built Argus As-10c with of power and would carry up to of bombs. The second variant was equipped with second generation W ... [...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] |
WikiProject Aircraft/page Content
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] |
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