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Sportavia Sperber
The Fournier RF 5 is a two-seat motor glider designed by René Fournier. Design and development The RF 5 is based on the single seater Fournier RF 4, and is a low-winged monoplane of all-wooden construction, with the crew of two sat in a tandem enclosed cockpit. It is semi-aerobatic with loops, stall turns, lazy eights, chandelles and spins approved. It has a manually retractable center landing gear, a steerable tailwheel and detachable outrigger landing gear. Spoilers are available to reduce lift. The wingtips of the parked aircraft can be unlocked and folded inwards by a single person to reduce required hangar space. Variants ;RF 5B: An improved high-performance version. Powered by a 50.7 kW (68 hp) Limbach SL 1700 E Comet engine. ;RF 5B Sperber: A high performance powered sailplane with span wings. ;AeroJaén RF5-AJ1 Serrania :License built version produced by Aeronáutica del Jaén SA Aeronautica may refer to: * Aeronautica Militare, the air force of the Repub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Fournier (aircraft Designer)
René Fournier (born 18 December 1932) is a French former professional racing cyclist. He rode in three editions of the Tour de France The Tour de France () is an annual men's multiple-stage bicycle race primarily held in France, while also occasionally passing through nearby countries. Like the other Grand Tours (the Giro d'Italia and the Vuelta a España), it consists .... References External links * 1932 births Living people French male cyclists Sportspeople from Seine-Saint-Denis Cyclists from Île-de-France {{France-cycling-bio-1930s-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limbach L2000 EOI
The Limbach L2000 is a series of German piston aero-engines designed and built by Limbach Flugmotoren. They are four-cylinder, four-stroke, air-cooled horizontally opposed, piston engines with a power output of . Variants ;L2000 DA :Certified in 1989 as a double-ignition tractor engine with carburettor in the back, top location, alternator in the front, starter in the front. ;L2000 EO :Certified in 1980 as a single-ignition tractor engine with carburettor in the back, bottom location, alternator in the back, starter in the back. ;L2000 EA :Certified in 1980 as a single-ignition tractor engine with carburettor in the back, top location, alternator in the front, starter in the front. ;L2000 EB :Certified in 1980 as a single-ignition tractor engine with two carburettors in the back, bottom location, alternator in the back, starter in the back. ;L2000 EC :Certified in 1980 as a single-ignition pusher engine with carburettor in the back, bottom location, alternator in the ba ... [...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] |
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] |
1960s French Sailplanes
Year 196 (Roman numerals, CXCVI) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Dexter and Messalla (or, less frequently, year 949 ''Ab urbe condita''). The denomination 196 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 * Emperor Septimius Severus attempts to assassinate Clodius Albinus but fails, causing Albinus to retaliate militarily. * Emperor Septimius Severus captures and sacks Byzantium; the city is rebuilt and regains its previous prosperity. * In order to assure the support of the Roman legion in Germany on his march to Ancient Rome, Rome, Clodius Albinus is declared Augustus (title), Augustus by his Roman army, army while crossing Gaul. * Hadrian's wall in Britannia, Britain is partially destroyed. China * First yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fournier Aircraft
Fournier is a French surname. It is a former designation of baker. Prior to the 1900s it was the designation of a firefighter. The firefighter became by default the baker as he was normally in charge of the communal ovens. As fewer people kneaded their own bread, he commenced this task, became more skilled and thus became the baker. Notable people with the surname include: *Alain Fournier, computer graphics researcher *Alain-Fournier (Henri-Alban Fournier), French writer * Alphonse Fournier (1893–1961), Canadian politician *Amédée Fournier, French bicycle racer * Catherine Fournier (Canadian politician) (born 1992), Canadian politician * Christophe Fournier, president of the Médecins Sans Frontières organisation * Claude Fournier (1745–1825), a personality of the French Revolution, nicknamed l'Americain * Claude Fournier (born 1931), filmmaker *Colin Fournier, professor of The Bartlett School of Architecture *Edgar Fournier, Canadian politician *Eduardo Fournier, Chilean f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Motor Gliders
A motor glider is an aircraft which sustains flight principally through soaring flight but also has a small engine for takeoff and emergencies. ''For a list of unpowered gliders see Glider types. For an exhaustive list of all Glider types see List of gliders.'' See also * Flight * Gliding flight Gliding flight is heavier-than-air flight without the use of thrust; the term volplaning also refers to this mode of flight in animals. It is employed by gliding animals and by aircraft such as gliders. This mode of flight involves flying a s ... Sources j2mcl-planeurs Comprehensive Glider Database [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scheibe Tandem-Falke
The Scheibe SF 28 Tandem-''Falke'' (English: "falcon") is a German motorglider that was designed by Egon Scheibe in 1970 and which flew for the first time in May the following year. It was a development of the Scheibe Falke with (as its name suggests) seating in tandem rather than side-by-side as in the original Falke design. Development The SF 28 is a low-wing, cantilever monoplane of conventional design with a large perspex canopy. The undercarriage consists of a non-retractable monowheel and a steerable tailwheel, linked to the rudder. Small outrigger wheels are fitted to nylon legs under each wing. The fuselage is of steel tube construction, covered in fabric Textile is an umbrella term that includes various fiber-based materials, including fibers, yarns, filaments, threads, different fabric types, etc. At first, the word "textiles" only referred to woven fabrics. However, weaving is not th ... and the wings are constructed of wood and fabric around a single spa ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Glider
A motor glider is a fixed-wing aircraft that can be flown with or without engine power. The FAI Gliding Commission Sporting Code definition is: a fixed-wing aerodyne equipped with a means of propulsion (MoP), capable of sustained soaring flight without thrust from the means of propulsion. History In 1935, an occasional or auxiliary motor that could be retracted was suggested by Sir John Carden. This was incorporated into the Carden-Baynes Auxiliary that first flew on 8 August of the same year. A later version of the Budig glider was powered. Types Most motor gliders are equipped with a propeller, which may be fixed, feathered (e.g. AMS-Flight Carat), or retractable. However jet engine-powered motorgliders are now available from some manufacturers, some of which are intended for use only as "sustainer" engines, i.e. for sustaining gliding flight rather than as self-launching aircraft. Fixed or feathering propeller Touring motor gliders Motor with fixed or full feathering p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fournier RF5, Private JP7384079
Fournier is a French surname. It is a former designation of baker. Prior to the 1900s it was the designation of a firefighter. The firefighter became by default the baker as he was normally in charge of the communal ovens. As fewer people kneaded their own bread, he commenced this task, became more skilled and thus became the baker. Notable people with the surname include: *Alain Fournier, computer graphics researcher * Alain-Fournier (Henri-Alban Fournier), French writer * Alphonse Fournier (1893–1961), Canadian politician *Amédée Fournier, French bicycle racer *Catherine Fournier (Canadian politician) (born 1992), Canadian politician * Christophe Fournier, president of the Médecins Sans Frontières organisation * Claude Fournier (1745–1825), a personality of the French Revolution, nicknamed l'Americain * Claude Fournier (born 1931), filmmaker *Colin Fournier, professor of The Bartlett School of Architecture * Edgar Fournier, Canadian politician * Eduardo Fournier, Chil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeronáutica Del Jaén SA
Aeronautica may refer to: * Aeronautica Militare, the air force of the Republic of Italy * Italian Co-belligerent Air Force from 1943 until 1945 colloquially known as ''Aeronautica del Sud'' * Special Administrative Unit of Civil Aeronautics, Colombian government agency also known as ''Aeronáutica Civil'' * Aeronáutica Industrial S.A., a Spanish aeronautical company * Aeronautica Macchi Aermacchi was an Italian aircraft manufacturer. Formerly known as Aeronautica Macchi, the company was founded in 1912 by Giulio Macchi at Varese in north-western Lombardy as Nieuport-Macchi, to build Nieuport monoplanes under licence for the It ..., the former name of Alenia Aermacchi * Aeronáutica Agrícola Mexicana SA, a now defunct Mexican aircraft manufacturer * Aeronáutica (Angola), an Angolan airline * Aeronautica Imperialis, a tabletop miniature wargame * Aeronáutica (Seville Metro) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
