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ICA IS-28
The ICA IS-28 is a two-seat sailplane produced in Romania in the 1970s. An all-metal aircraft of conventional design with a T-tail, it was originally produced with 15-metre wings, but in 1973, production shifted to the IS-28B with 17-metre wings and numerous aerodynamic refinements. These included a smaller tail with decreased dihedral, decreased dihedral on the wings, and redesigned fuselage contours. This version first flew on 26 April 1973 and was subsequently produced in versions with flaps (IS-28B2) and without (IS-28B1). Around 100 had been built by the early 1980s, with a substantial number sold for export. On April 7, 1979, Tom Knauff and R. Tawse set a world record with the IS-28 B2 glider, covering a distance of 829 kilometres on a predetermined out-and-return course from the Ridge Soaring Gliderport in Julian, Pennsylvania. The IS-28B2 is depicted in the film Escape From New York (1980) The IS-28 was also produced as a motorglider, initially as just a powered version ... [...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] |
ICA IS-29
The ICA IS-29 was a sailplane built in Romania in the 1970s. The prefix IS comes from Iosif Șilimon, the Romanian IAR (Industria Aeronautică Română) aeronautical engineer who designed it. Design and development The 15-metre (49ft 3in) single-seat variant of the IS-28 series, the IS-29D2 single-seater has retractable gear, camber-changing flaps and Hütter-type airbrakes on the upper wing surface only. The T-tail has a fixed stabilizer and elevator. The –29D model is of all-metal construction while the earlier –29B has wooden wings. Developments include 19 metre (62 ft) -29E2 and 20 metre (66 ft) -29E3 versions and a flapless, fixed gear 16.5-metre (54 feet) ‘club’ model -29G. The IS-29 was also produced in a motorglider version, designated the IS-29EM. This shared the low-set wings and three-point undercarriage of the IS-28M2, and the new wings of the IS-28MA. Variants * IS-29 ** IS-29B - wooden wings of 15-metre span ** IS-29D *** I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft First Flown In 1970
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called '' aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Gliders
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power generation), heat energy (e.g. geothermal), chemical energy, electric potential and nuclear energy (from nuclear fission or nuclear fusion). Many of these processes generate heat as an intermediate energy form, so heat engines have special importance. Some natural processes, such as atmospheric convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing. Mechanical heat engines convert heat into work via various thermodynamic processes. The internal combustion engine is perhaps the most common example of a mechanical heat engine, in which he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IAR Aircraft
IAR may refer to: *IAR Systems, an embedded system technology company *The Institute of Asian Research, an institute under the Faculty of Arts in the University of British Columbia, Vancouver, BC, Canada *"Ignore all rules", a policy on Wikipedia *Industria Aeronautică Română (IAR Braşov), an aerospace manufacturer *M27 Infantry Automatic Rifle, a new weapon design commissioned by the U.S. Marine Corps *Institute of Advanced Research, a private university in Gujarat, India *Instruction address register, an alternative name for the program counter CPU register *International Authority for the Ruhr, an organization in control of the industry in the Ruhr area from 1949 to 1952 *International Affairs Review, an academic journal in the field of international affairs *Informacyjna Agencja Radiowa, a Polish news agency *The IATA code for the Tunoshna Airport, Yaroslavl Oblast, Russia *.iar, Inventory ARchive file used for avatar inventory backup in OpenSimulator OpenSimulator is an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ICA Aircraft
ICA or ica may refer to: Places * Ica, Peru, a city in southern Peru ** Ica Province, containing the city *** Ica Region, containing the province ** Ica River, passing through the city * Içá River, Brazil, also known as the Putumayo River, a tributary of the Amazon Companies and organizations * Empresas ICA, a Mexican construction company * ICA AB, a Swedish retail food business, formerly named ICA Ahold AB * Indoor Cricket Australia * Informatics Corporation of America, a private health information technology company * Innovative Communications Alliance, between Microsoft and Nortel * Institute of Combinatorics and its Applications, in Winnipeg, Canada * Institute of Cultural Affairs International, an international non-profit organization * Insulation Council of Australia and New Zealand, an industry trade group * Interbank Card Association, now known as Mastercard * Interfaculty Committee Agraria, an association of over 60 biological science universities * Intermuseum Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1970s Romanian Sailplanes
Year 197 ( CXCVII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Magius and Rufinus (or, less frequently, year 950 ''Ab urbe condita''). The denomination 197 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 * February 19 – Battle of Lugdunum: Emperor Septimius Severus defeats the self-proclaimed emperor Clodius Albinus at Lugdunum (modern Lyon). Albinus commits suicide; legionaries sack the town. * Septimius Severus returns to Rome and has about 30 of Albinus's supporters in the Senate executed. After his victory he declares himself the adopted son of the late Marcus Aurelius. * Septimius Severus forms new naval units, manning all the triremes in Italy with heavily armed troops for war in the East. His soldiers embark on an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight International
''Flight International'' is a monthly magazine focused on aerospace. Published in the United Kingdom and founded in 1909 as "A Journal devoted to the Interests, Practice, and Progress of Aerial Locomotion and Transport", it is the world's oldest continuously published aviation news magazine. ''Flight International'' is published by DVV Media Group. Competitors include Jane's Information Group and ''Aviation Week''. Former editors of, and contributors include H. F. King, Bill Gunston, John W. R. Taylor and David Learmount. History The founder and first editor of ''Flight'' was Stanley Spooner. He was also the creator and editor of ''The Automotor Journal'', originally titled ''The Automotor Journal and Horseless Vehicle''.Guide To British Industrial History: Biographies: ''Stan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air International
''AIR International'' is a British aviation magazine covering current defence aerospace and civil aviation topics. It has been in publication since 1971 and is currently published by Key Publishing Ltd. History and profile The magazine was first published in June 1971 with the name ''Air Enthusiast''. In January 1974 its title was changed to ''Air Enthusiast International'' and finally to ''Air International'' in July 1974. ''Air International'' is published by Key Publishing Limited. The magazine has its headquarters in Stamford, Lincolnshire. Sister publications include ''Air Forces Monthly'', '' Airliner World'', ''Airports International'' and ''FlyPast A flypast is a ceremonial or honorific flight by an aircraft or group of aircraft. The term flypast is used in the United Kingdom and the Commonwealth. In the United States, the terms flyover and flyby are used. Flypasts are often tied in w ...''. References External links List of Air International issues with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romanian Air Force
The Romanian Air Force (RoAF) ( ro, Forțele Aeriene Române) is the air force branch of the Romanian Armed Forces. It has an air force headquarters, an operational command, five airbases and an air defense brigade. Reserve forces include one air base and three airfields. In 2021, the Romanian Air Force employed 10,700 personnel. Current state The Romanian Air Force modernized 110 MiG-21 LanceRs, in cooperation with Israel between 1993 and 2002. Today, 23-28 of these MiG 21 LanceRs are operational. The Romanian Air Force also operates C-130 Hercules, C-27J Spartan and An-26 transport airplanes and IAR-330 Puma helicopters. IAR-330 PUMA SOCAT helicopters have been modernized by the Romanian Aviation Industry in cooperation with Elbit Systems (Israel) for attack missions. The Romanian Air Force also includes locally built IAR-99 Șoim jet planes, in general only used for training of the young pilots. Due to the old age of the MiGs, the Romanian Air Force is in the process ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotax 912
The Rotax 912 is a horizontally-opposed four-cylinder, naturally aspirated, four-stroke aircraft engine with a reduction gearbox. It features liquid-cooled cylinder heads and air-cooled cylinders. Originally equipped with carburetors, later versions are fuel injected. Dominating the market for small aircraft and kitplanes, Rotax produced its 50,000th 912-series engine in 2014. Originally available only for light sport aircraft, ultralight aircraft, autogyros and drones, the 912-series engine was approved for certified aircraft in 1995. Design and development The Rotax 912 was first sold in 1989 in non- certificated form for use in ultralights and motorgliders. The original 912 UL engine has a capacity of and a compression ratio of 9.1:1. The engine differs from previous generation aircraft engines (such as the Lycoming O-235) in that it has air-cooled cylinders with liquid-cooled heads and uses a 2.43:1 PSRU reduction gearbox to reduce the engine's relatively high 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limbach L , German manufacturer of aircraft engines
{{Disambiguation, geo ...
Limbach may refer to: Places Austria *Limbach (Burgenland), a village, see Hungarian exonyms (Burgenland) Germany *Limbach, Baden-Württemberg, a town in the district of Neckar-Odenwald-Kreis *Limbach, Bad Kreuznach, a municipality in Rhineland-Palatinate *, a quarter of Kirkel, Saarland *Limbach, Westerwaldkreis, a community in Rhineland-Palatinate *Limbach, Vogtland, a municipality in Saxony *Limbach-Oberfrohna, a town in the district of Zwickau, Saxony Slovakia *Limbach, Slovakia, a municipality in Pezinok District, Bratislava Region Other * Limbach Flugmotoren Limbach Flugmotoren (''Limbach Aero Engines'') is a German company that produces aircraft engines. History The company is named after Peter Limbach who expanded his father's engine repair business in the 1970s in Königswinter. By May 2006, L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
