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Glaser-Dirks DG-500
The Glaser-Dirks DG-500, and later the DG-505, is a two-seat glider of glass-reinforced plastic and carbon fiber reinforced plastic construction, manufactured in the DG Flugzeugbau GmbH in Bruchsal, Germany. It first flew in 1987. Design The glider is a trainer with an 18-metre wingspan or a high-performance glider with 20 or 22 m span. There are also trailing edge flaps with the exception of the Trainer and Orion variants. The 20m version also has winglets. The fuselage has a single wheel main landing gear which retracts into the lower fuselage. The DG-500/18 is mainly intended for flight training, and is fully aerobatic with +7/-5 g rating. There is also a motorglider version, the DG-500M. The DG-500/22 can carry up to 160 kg of water ballast which is not possible on the trainer version. Since 2004, the latest version of the DG-500 has been built as the "DG-505 Orion" in Slovenia. Past altitude record The DG-500 once held the all-time altitude record for manned gli ... [...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] |
Steve Fossett
James Stephen Fossett (April 22, 1944 – September 3, 2007) was an American businessman and a record-setting aviator, sailor, and adventurer. He was the first person to fly solo nonstop around the world in a balloon and in a fixed-wing aircraft. He made his fortune in the financial services industry and held world records for five nonstop circumnavigations of the Earth: as a long-distance solo balloonist, as a sailor, and as a solo flight fixed-wing aircraft pilot. A fellow of the Royal Geographical Society and the Explorers Club, Fossett set more than one hundred records in five different sports, sixty of which still stood at the time of his death. He broke three of the seven absolute world records for fixed-wing aircraft recognized by the Fédération Aéronautique Internationale, all in his Virgin Atlantic GlobalFlyer. In 2002, he was awarded the Gold Medal of the Royal Aero Club of the UK, and was inducted into the National Aviation Hall of Fame in 2007. Fossett disappe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-engined Aircraft
In automotive engineering, a mid-engine layout describes the placement of an automobile engine in front of the rear-wheel axles, but behind the front axle. History The mid-engine, rear-wheel-drive format can be considered the original layout of automobiles. A 1901 Autocar was the first gasoline-powered automobile to use a drive shaft and placed the engine under the seat. This pioneering vehicle is now in the collection of the Smithsonian Institution. Benefits Mounting the engine in the middle instead of the front of the vehicle puts more weight over the rear tires, so they have more traction and provide more assistance to the front tires in braking the vehicle, with less chance of rear-wheel lockup and less chance of a skid or spin out. If the mid-engine vehicle is also rear-drive the added weight on the rear tires can also improve acceleration on slippery surfaces, providing much of the benefit of all-wheel-drive without the added weight and expense of all-wheel-drive com ... [...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] |
1990s German Sailplanes
Year 199 ( CXCIX) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was sometimes known as year 952 ''Ab urbe condita''. The denomination 199 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 * Mesopotamia is partitioned into two Roman provinces divided by the Euphrates, Mesopotamia and Osroene. * Emperor Septimius Severus lays siege to the city-state Hatra in Central-Mesopotamia, but fails to capture the city despite breaching the walls. * Two new legions, I Parthica and III Parthica, are formed as a permanent garrison. China * Battle of Yijing: Chinese warlord Yuan Shao defeats Gongsun Zan. Korea * Geodeung succeeds Suro of Geumgwan Gaya, as king of the Korean kingdom of Gaya (traditional date). By topic Religion * Pope Zephyrinus succeeds Pope Victor I, as th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DG Flugzeugbau Aircraft
DG may refer to: Arts and entertainment * Death Grips, an American experimental hip hop group * DG (character), in the science fiction series ''Tin Man'' * Dial Global, a radio network * Dragon Gate, a Japanese professional wrestling promotion * Drain Gang, a Swedish rap group Business and organizations * Data General, a minicomputer manufacturer * DG Flugzeugbau, a German airplane manufacturer * Desnoes & Geddes, DG, D&G, a Jamaican brand of soft drinks * Deutsche Grammophon, a classical music record label * Dial Global, a radio network * Dolce & Gabbana, an Italian luxury fashion design * Dollar General, an American variety store (NYSE ticker DG) * Cebgo, formerly South East Asian Airlines, SEAir, Tigerair Philippines; IATA code *Delta Gamma, a women's fraternity Places * DG postcode area, the Dumfries and Galloway postcode area in Scotland * Danilovgrad, a municipality in Montenegro, abbreviated DG on car plates * German-speaking Community of Belgium (german: Deutschspra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Gliders
This is a list of gliders/ sailplanes of the world, (this reference lists all gliders with references, where available) Note: Any aircraft can glide for a short time, but gliders are designed to glide for longer. By nationality * List of American gliders * List of Argentine gliders * List of Australian gliders * List of Austrian gliders * List of Belgian gliders * List of Brazilian gliders * List of British gliders * List of Bulgarian gliders * List of Canadian gliders * List of Chinese gliders * List of Czechoslovak gliders * List of Danish gliders * List of Dutch gliders * List of Estonian gliders * List of Finnish gliders *List of French gliders * List of German gliders * List of Greek gliders * List of Hungarian gliders *List of Indian gliders *List of Iranian gliders *List of Irish gliders *List of Italian gliders *List of Japanese gliders *List of Latvian gliders *List of Lithuanian gliders *List of New Zealand gliders *List of Philippines gliders *List of Polish gliders ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schempp-Hirth Duo Discus
The Schempp-Hirth Duo Discus is a high-performance two-seat glider primarily designed for fast cross-country flying, including gliding competitions. Often, it is used for advanced training. Design and development The Duo Discus replaced the Janus as Schempp Hirth's high-performance two-seater trainer. It has a four-piece wing with a span of 20 metres. As with most tandem two-seat gliders, its wing is slightly swept forward so the wing root can be slightly aft to allow the rear pilot an improved view. Although it shares its name with the highly successful Standard Class Discus, any resemblance is only superficial. It first flew in 1993, and is still in production at the factory in Orlican in the Czech Republic. Its best glide ratio was measured as 44:1. An optional 'turbo' retractable two-stroke engine can be specified for extended gliding sessions. As of August 2007, over 500 Duo Discuses have been built. In the U.S. Air Force, it is known as the TG-15A. The chief rival of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solo 2625-02
The Solo 2625 is a series of German aircraft engines, designed and produced by Solo Vertriebs- und Entwicklungs GmbH of Fellbach for use in ultralight aircraft, self-launching sailplanes and homebuilt aircraft.Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', pages 262-263. Flying Pages Europe SARL, 2015. Design and development The engine series are all twin-cylinder two-stroke, in-line, displacement, liquid-cooled, gasoline engine designs, with poly V belt reduction drives. They employ dual electronic ignition ignitions systems and produce , depending on the model, with a compression ratio of 9.5:1. Variants ;Solo 2625 01 :Model with a single diaphragm carburetor, that produces at 5,900 rpm. ;Solo 2625 02 :Model with dual diaphragm carburetors, that produces at 6,500 rpm. ;Solo 2625 02i :Model with fuel injection, that produces at 6,600 rpm. Applications *Binder EB28 *Binder EB29 *Glaser-Dirks DG-500 *Glaser-Dirks DG-800 *HpH 304 *R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotax 535
The Rotax 535 is an Austrian aircraft engine, that was designed and produced by Rotax of Gunskirchen for use in motor gliders.European Aviation Safety Agency, (26 February 2010)Type Certificate Data Sheet Number: E.209 retrieved 24 September 2015 The first application for type certification to JAR 22, Appendix H, was made on 29 June 1982 and the first certification was granted on 27 April 1983. It is out of production and is no longer offered for sale by Rotax. Design and development The Rotax 535 is a twin cylinder two-stroke, in-line, displacement, liquid-cooled, gasoline engine design, with a 3:1 belt reduction drive. It employs dual Bosch or Ducati magnetic high-voltage condenser ignition systems, one or two carburetors and produces a maximum of at 7200 rpm. It runs on 96 octane automotive gasoline or 100LL avgas. Lubrication is 50:1 super two stroke oil premixed with the fuel. Variants ;535A :Equipped with twin Tillotson HR or Mikuni BN 38 diaphragm carburetors and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
