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Zlin Z-37 Čmelák
The Zlin Z-37 Čmelák (Czech: "Bumblebee"), also known as LET Z-37 Čmelák is an agricultural aircraft which was manufactured in Czechoslovakia. It is powered by a Soviet-built Ivchenko reciprocating engine. The aircraft is used mainly as a cropduster. Design and development Design work on a purpose-designed agricultural aircraft started in Czechoslovakia in 1961, with a cooperation of two manufacturers: Let Kunovice and Moravan (Zlin brand). The first prototype, designated as XZ-37, first flew on 29 March 1963J.W.R Taylor 1976, p.30. (other sources:29 June). It was a cantilever low-wing monoplane of tubular metal construction, the wings and stabilizers covered with duralumin and the fuselage and control surfaces made of fabric. It had a fixed undercarriage with a fully castering tailwheel, but locked to the rudders for ground handling. The pilot's cockpit was in front, immediately behind a 315 hp radial engine, with a hopper for chemicals situated behind the cockpit. This ... [...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 Wikimedia project, 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 Magazine, 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 organization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avia
Avia Motors s.r.o. is a Czech automotive manufacturer. It was founded in 1919 as an aircraft maker, and diversified into trucks after 1945. As an aircraft maker it was notable for producing biplane fighter aircraft, especially the B-534. Avia ceased aircraft production in 1963. History The company was founded by Pavel Beneš, Miroslav Hajn, Jaroslav František Koch and Václav Malý in 1919 and became part of Škoda Works a.s. in 1928. During the 1930s the factory became the biggest aircraft producer in Czechoslovakia and moved to Letňany near Prague, where production continues until today. During the Nazi occupation Avia made aircraft for the German Luftwaffe. After the war the company was nationalized and became involved in the automotive industry. It made aircraft until 1963, then concentrated on truck production and continued to make aircraft engines (producing only propellers from 1988). The company was split in 1992 into propeller and truck sections, both us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avia M462RF
The Ivchenko AI-14 is a nine-cylinder, air-cooled, radial piston engine designed in the Soviet Union to power aircraft. A variant known as the M462 was produced under license by Avia. Variants ;AI-14: ;AI-14R:Underwent state trials in December 1950 and was used in many types of light aircraft, typically used with a two-bladed propeller and is started with compressed air. Several thousand were built. ;AI-14RA ;AI-14V: Variant for helicopters and other applications. ;AI-14VF: Variant for helicopters and other applications. ;AI-14RF: A variant uprated by Ivan Vedeneyev to 300 hp. Its further development is the Vedeneyev M14P family of engines. ;Avia M462: Powers the Zlín Z 37 agricultural aircraft. ;Zhuzhou HS-6: The designation for AI-14 Licence production in China. ;PZL AI-14R: A licensed version of the AI-14R, produced by WSK-Kalisz in Poland from 1956 until 2007. Applications *Aero L-60 Brigadýr (L-60S variant) *Antonov An-14 - AI-14RF *ICA IS-23 - AI-14RF *Kamov Ka-15 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NACA Airfoil
The NACA airfoils are airfoil shapes for aircraft wings developed by the National Advisory Committee for Aeronautics (NACA). The shape of the NACA airfoils is described using a series of digits following the word "NACA". The parameters in the numerical code can be entered into equations to precisely generate the cross-section of the airfoil and calculate its properties. Origins NACA initially developed the numbered airfoil system which was further refined by the United States Air Force at Langley Research Center. According to the NASA website: Four-digit series The NACA four-digit wing sections define the profile by: # First digit describing maximum camber as percentage of the chord. # Second digit describing the distance of maximum camber from the airfoil leading edge in tenths of the chord. # Last two digits describing maximum thickness of the airfoil as percent of the chord. For example, the NACA 2412 airfoil has a maximum camber of 2% located 40% (0.4 chords) from the l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashburton, New Zealand
Ashburton ( mi, Hakatere) is a large town in the Canterbury Region, on the east coast of the South Island of New Zealand. The town is the seat of the Ashburton District. It is south west of Christchurch and is sometimes regarded as a satellite town of Christchurch. Ashburton township has a population of . The town is the 29th-largest urban area in New Zealand and the fourth-largest urban area in the Canterbury Region, after Christchurch, Timaru and Rolleston. Toponymy Ashburton was named by the surveyor Captain Joseph Thomas of the New Zealand Land Association, after Francis Baring, 3rd Baron Ashburton, who was a member of the Canterbury Association. Ashburton's common nickname "Ashvegas", is an ironic allusion to Las Vegas. Hakatere is the traditional Māori name for the Ashburton River. The name translates as "to make swift or to flow smoothly". History In 1858 William Turton, ran a ferry across the Ashburton river close to where the Ashburton bridge now lies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgrade
Belgrade ( , ;, ; Names of European cities in different languages: B, names in other languages) is the Capital city, capital and List of cities in Serbia, largest city in Serbia. It is located at the confluence of the Sava and Danube rivers and the crossroads of the Pannonian Basin, Pannonian Plain and the Balkan Peninsula. Nearly 1,166,763 million people live within the administrative limits of the City of Belgrade. It is the third largest of all List of cities and towns on Danube river, cities on the Danube river. Belgrade is one of the List of oldest continuously inhabited cities, oldest continuously inhabited cities in Europe and the world. One of the most important prehistoric cultures of Europe, the Vinča culture, evolved within the Belgrade area in the 6th millennium BC. In antiquity, Thracians, Thraco-Dacians inhabited the region and, after 279 BC, Celts settled the city, naming it ''Singidunum, Singidūn''. It was Roman Serbia, conquered by the Romans under the reign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museum Of Aviation (Belgrade)
The Aeronautical Museum Belgrade, formerly known as the Yugoslav Aeronautical Museum, is a museum located in Surčin, Belgrade, the capital of Serbia. Founded in 1957, the museum is located adjacent to Belgrade Nikola Tesla Airport. The current facility, designed by architect Ivan Štraus, was opened to the public on 21 May 1989. History In 1975 JAT, the national flag carrier, donated of land for the museum and the museum later purchased further . Construction of the present building of the museum began in the mid-1970s. The construction work dragged on, so it was only in late 1988 that the setting of the first permanent exhibition began. The museum's new location was ceremonially opened on 21 May 1989. The museum owns over 200 aircraft previously operated by the Yugoslav Air Force (both royal and communist), Serbian Air Force, and others, as well as aircraft previously flown by several civil airliners and private flying clubs. It also owns the only known surviving exampl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kunovice
Kunovice (, german: Kunowitz) is a town in the Uherské Hradiště District in the Zlín Region of the Czech Republic. It has about 5,500 inhabitants. Geography Kunovice forms a conurbation with neighbouring Uherské Hradiště. It lies on the border between the Vizovice Highlands and Lower Morava Valley. The Olšava River flows through the town and flows into the Morava, which forms the northern border of the territory. History The first written mention of Kunovice is from 1196. From the 15th century Kunovice was referred to as a market town. Until 1918, ''Kunowitz – Kunovice'' was part of the Austrian monarchy (Austria side after the compromise of 1867), in the ''Ungarisch Hradisch – Uherské Hradiště'' District, one of the 34 ''Bezirkshauptmannschaften'' in Moravia. In the 1930s, Kunovice began to transform from an agriculture community to an industrial one. In 1949–1954 and 1972–1990 Kunovice was a part of Uherské Hradiště. Kunovice gained the town status in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plovdiv
Plovdiv ( bg, Пловдив, ), is the second-largest city in Bulgaria, standing on the banks of the Maritsa river in the historical region of Thrace. It has a population of 346,893 and 675,000 in the greater metropolitan area. Plovdiv is the cultural capital of Bulgaria and was the European Capital of Culture in 2019. It is an important economic, transport, cultural, and educational center. Plovdiv joined the UNESCO Global Network of Learning Cities in 2016. Plovdiv is situated in a fertile region of south-central Bulgaria on the two banks of the Maritsa River. The city has historically developed on seven syenite hills, some of which are high. Because of these hills, Plovdiv is often referred to in Bulgaria as "The City of the Seven Hills". There is evidence of habitation in the area dating back to the 6th millennium BCE, when the first Neolithic settlements were established. The city was subsequently a local Thracian settlement, later being conquered and ruled also by Persia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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