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PZL SW-4 Puszczyk
The PZL SW-4 Puszczyk (en: tawny owl) is a Polish light single-engine multipurpose helicopter manufactured by PZL-Świdnik. Following a protracted development, the SW-4 entered service in 2002, the primary operator of the type has been the Polish Armed Forces. The SW-4 was further developed by PZL-Świdnik and corporate parent AgustaWestland into an optionally piloted vehicle, the ''SW-4 Solo''. From 2016 onwards, the type has been marketed to civil operators as the ''AW009'', while the SW-4 designation is used for the military market. Development Origins The design of the SW-4 helicopter originates from the 1960s, during which period it was decided against proceeding to production with the SW-4 due to demand for military helicopters from various nations within the Warsaw Pact.Wastnage, Justin"PZL SW-4 prepares for certification within weeks"''Flight International'', 21 May 2002. Around 1981, development work at PZL-Swidnik was started on a new four/five place light utility heli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SW-4 Skorupa
The PZL SW-4 Puszczyk (en: tawny owl) is a Polish light single-engine multipurpose helicopter manufactured by PZL-Świdnik. Following a protracted development, the SW-4 entered service in 2002, the primary operator of the type has been the Polish Armed Forces. The SW-4 was further developed by PZL-Świdnik and corporate parent AgustaWestland into an optionally piloted vehicle, the ''SW-4 Solo''. From 2016 onwards, the type has been marketed to civil operators as the ''AW009'', while the SW-4 designation is used for the military market. Development Origins The design of the SW-4 helicopter originates from the 1960s, during which period it was decided against proceeding to production with the SW-4 due to demand for military helicopters from various nations within the Warsaw Pact.Wastnage, Justin"PZL SW-4 prepares for certification within weeks"''Flight International'', 21 May 2002. Around 1981, development work at PZL-Swidnik was started on a new four/five place light utility heli ... [...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] |
Ministry Of Defence (Italy)
The Ministry of Defence ( it, Ministero della Difesa, or MDD) is the government body of the Italian Republic responsible for military and civil defence matters and managing the Italian Armed Forces. It is led by the Italian Minister of Defence, a position occupied by Guido Crosetto since October 2022. Initially created as Ministry of War, it was later renamed as Ministry of Defence, merging also the pre-existent Ministries of Navy and Air Force, after the end of World War II with the De Gasperi III Cabinet. The first Minister of defence was Luigi Gasparotto, succeeded to Cipriano Facchinetti, last Minister of war. History The precursors of the Ministry of Defence were the Ministry of War and the Ministry of the Navy, among the first ministries created in the Kingdom of Sardinia. With the Italian unification, during the Cavour IV Cabinet, the division of the two Ministries remained, similar to the other European government bodies. On 30 August 1925 the Mussolini Cabinet establi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Navy
The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against France. The modern Royal Navy traces its origins to the early 16th century; the oldest of the UK's armed services, it is consequently known as the Senior Service. From the middle decades of the 17th century, and through the 18th century, the Royal Navy vied with the Dutch Navy and later with the French Navy for maritime supremacy. From the mid 18th century, it was the world's most powerful navy until the Second World War. The Royal Navy played a key part in establishing and defending the British Empire, and four Imperial fortress colonies and a string of imperial bases and coaling stations secured the Royal Navy's ability to assert naval superiority globally. Owing to this historical prominence, it is common, even among non-Britons, to ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce RR500
The Rolls-Royce RR500 is a family of small gas turbine engines developed by Rolls-Royce Corporation. The RR500TP turboprop variant was intended for use in small aircraft. The RR500TS was the turboshaft variant designed for light helicopters. Development of the RR500 was abandoned in 2012. Design and development The RR500 is a larger derivative of the Rolls-Royce RR300 turboshaft, with the engine core scaled-up for increased power. The basic weight of the engine with accessories is 250 lb (113 kg). The model produces around 500 shp (373 kW) for takeoff and can produce in continuous use. Like its predecessor the |
Allison Model 250
The Allison Model 250, now known as the Rolls-Royce M250, (US military designations T63 and T703) is a highly successful turboshaft engine family, originally developed by the Allison Engine Company in the early 1960s. The Model 250 has been produced by Rolls-Royce since it acquired Allison in 1995. Development In 1958, the Detroit Diesel Allison division of General Motors was chosen by the US Army to develop a new light turbine engine to power a "Light Observation Aircraft" (LOA), to replace the Cessna O-1A Bird Dog. At this stage the US Army was unsure whether to have a fixed- or rotary-wing aircraft, so Allison was instructed to consider both applications. Design studies undertaken considered a wide range of possible mechanical configurations for the turboprop/turboshaft. These studies culminated in the testing of the first prototype engine, designated YT63-A-3, in April 1959. In 1960, the US Army settled for a rotary wing platform. The YT63-A-3 first flew in a variant of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce Holdings
Rolls-Royce Holdings plc is a British multinational aerospace and defence company incorporated in February 2011. The company owns Rolls-Royce, a business established in 1904 which today designs, manufactures and distributes power systems for aviation and other industries. Rolls-Royce is the world's second-largest maker of aircraft engines (after General Electric) and has major businesses in the marine propulsion and energy sectors. Rolls-Royce was the world's 16th largest defence contractor in 2018 when measured by defence revenues. Rolls-Royce Holdings plc is listed on the London Stock Exchange, where it is a constituent of the FTSE 100 Index. At the close of London trading on 28 August 2019, the company had a market capitalisation of £4.656bn, the 85th-largest of any company with a primary listing on the London Stock Exchange. The company's registered office is at Kings Place, near Kings Cross in London. History Ownership Rolls-Royce grew from the engineering business ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesian National Police
'' , mottotranslated = (Serving the Nation) , formed = , preceding1 = , dissolved = , superseding = , employees = 440,000 (2020) , volunteers = , budget = , nongovernment = , country = Indonesia , countryabbr = , national = Yes , federal = , international = , divtype = , divname = , divdab = , subdivtype = , subdivname = , subdivdab = , map = , mapcaption = , sizearea = , sizepopulation = , legalpersonality = Police force , legaljuris = National , governingbody = , governingbodyscnd = , constitution1 = Act No. 2 of 2002 on State Police , police = Yes , local = , military = , provost = , gendarmerie = , religious = , speciality = , secret = , o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesian Aerospace
Indonesian Aerospace (IAe) ( id, PT Dirgantara Indonesia (Persero)), is an Indonesian aerospace company involved in aircraft design and the development and manufacture of civilian and military regional commuter aircraft. The company was formerly known as (IPTN; Nusantara Aircraft Industry). It was expanded from a research and industrial facility under the auspices of the Indonesian Air Force, namely or ''Nurtanio Aviation Industry Institute''. Established in 1976 as a state owned company, it has developed its capability as an aircraft manufacturer and diversified into other areas, such as telecommunication, automotive, maritime, information technology, oil & gas, control & automation, military, simulation technology, industrial turbine, and engineering services. History Pioneering Though aircraft production in Indonesia existed before independence in 1945, the National Aviation Industry was pioneered in 1946 at Yogyakarta by the formation of ''Planning and Construction Bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mil Mi-2
The Mil Mi-2 (NATO reporting name Hoplite) is a small, three rotor blade Soviet-designed multi-purpose helicopter developed by the Mil Moscow Helicopter Plant designed in the early 1960s, and produced exclusively by WSK "PZL-Świdnik" in Poland. Design and development The Mi-2 was produced exclusively in Poland, in the WSK "PZL-Świdnik" factory in Świdnik. The first production helicopter in the Soviet Union was the Mil Mi-1, modelled along the lines of the S-51 and Bristol Sycamore and flown by Mikhail Mil's bureau in September 1948. During the 1950s it became evident, and confirmed by American and French development, that helicopters could be greatly improved with turbine engines. S. P. Isotov developed the GTD-350 engine and Mil used two of these in the far superior Mi-2. The twin shaft-turbine engines used in the Mi-2 develop 40% more power than the Mi-1's piston engines, for barely half the engine weight, with the result that the payload was more than doubled. The Mi- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratt & Whitney Canada PW200
The Pratt & Whitney Canada PW200 is a family of turboshaft engines developed specifically for helicopter applications. It entered service in the 1990s. Variants ;PW205B :First run 1987. Flown in twin-engine MBB BO105 for demonstration only. ;PW206A :Maximum continuous power 550 shp (410 kW) for use on the MD Explorer ;PW206B :Maximum continuous power , for use on the Eurocopter EC135 ;PW206B2 :Maximum continuous power . ;PW206C :Maximum continuous power , for use on the Agusta A109 Power ;PW206E :Maximum continuous power . for use on the MD Explorer ;PW207C :Maximum continuous power . ;PW207D :Maximum continuous power . ;PW207D1 :Variant of the PW207 with increased mechanical power, maximum continuous power . ;PW207D2 :Variant of the PW207D1 with a fuel heater installed, maximum continuous power . ;PW207E :Maximum continuous power . for use on the MD 902 ;PW209T :Maximum continuous power . "Twin-pack" First run 1985, cancelled 1987. Intended for Bell TwinRanger ;PW210: Enhan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
