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Aérospatiale Alouette
The Aérospatiale Alouette is a family of light helicopters manufactured by SNCASE, Sud Aviation, and Aérospatiale: * SNCASE Alouette - company designation SE.3120; piston-engined, not directly related to the Alouette II. * Aérospatiale Alouette II - company designation SA 313/SA 318. * Aérospatiale Lama - company designation SA 315B; hot and high variant of the Alouette II. * Aérospatiale Alouette III The Aérospatiale Alouette III (, ''Lark''; company designations SA 316 and SA 319) is a single-engine, light utility helicopter developed by France, French aircraft company Sud Aviation. During its production life, it proved to be a popular ro ... - company designation SA 316/SA 319. * Aérospatiale Alouette IV - original designation for the Aérospatiale SA 330A Puma. {{Sud Aviation Aérospatiale aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicopter
A helicopter is a type of rotorcraft in which Lift (force), lift and thrust are supplied by horizontally spinning Helicopter rotor, rotors. This allows the helicopter to VTOL, take off and land vertically, to hover (helicopter), hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of short take-off and landing (STOL) or short take-off and vertical landing (STOVL) aircraft cannot perform without a runway. The Focke-Wulf Fw 61 was the first successful, practical, and fully controllable helicopter in 1936, while in 1942, the Sikorsky R-4 became the first helicopter to reach full-scale mass production, production. Starting in 1939 and through 1943, Igor Sikorsky worked on the development of the Vought-Sikorsky VS-300, VS-300, which over four iterations, became the basis for modern helicopters with a single main rotor and a single tail rotor. Although most earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCASE
SNCASE (abbreviated from ''Société nationale des constructions aéronautiques du Sud-Est'') or Sud-Est was a French aircraft manufacturer. The company was formed on February 1, 1937, by the nationalization and merger of Lioré et Olivier, Potez, CAMS, Romano and SPCA. History Following the resolution of the 1936 general strike of French heavy industry, the government of Léon Blum introduced an act to nationalize the French war industry. The act provided for the creation of seven nationalized aeronautical manufacturing companies: six for aircraft (SNCASE, SNCASO, SNCAN, SNCAO, SNCAM, SNCAC), and one for aircraft engines ( SNCM - Lorraine-Dietrich). SNCASE incorporated the facilities of Potez in Berre-l'Étang, CAMS in Vitrolles, Romano in Cannes, SPCA in Marseille and Lioré et Olivier at Argenteuil and Marignane. SNCASE became the largest of the aeronautical ', with of space in six factories and employees. ( of the workforce came from Lioré et Olivier, along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sud Aviation
Sud Aviation (, 'Southern Aviation') was a French state-owned aircraft manufacturer, originating in the merger of Sud-Est ( SNCASE, or ''Société nationale des constructions aéronautiques du sud-est'') and Sud-Ouest ( SNCASO or ''Société nationale des constructions aéronautiques du sud-ouest'') on 1 March 1957. Both companies had been formed from smaller privately owned corporations that had been nationalized into six regional design and manufacturing pools just prior to the Second World War. The company became a major manufacturer of helicopters, designing and producing several types which went on to be built in large numbers, including the Alouette II (the first production helicopter powered by a gas turbine engine; first flight in 1955), the Puma (1965) and Gazelle (1967). In 1967, an agreement between France and the United Kingdom arranged for joint production and procurement of the Puma and Gazelle, together with the British-manufactured Westland Lynx. Sud Aviation al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aérospatiale
Aérospatiale () was a major French state-owned aerospace manufacturer, aerospace and arms industry, defence corporation. It was founded in 1970 as () through the merger of three established state-owned companies: Sud Aviation, Nord Aviation and Société d'étude et de réalisation d'engins balistiques, SEREB. The company was headquartered in the 16th arrondissement of Paris. During its existence, Aérospatiale was one of the world's largest aerospace companies. It was Europe's biggest general aeronautics manufacturer and its leading exporter in the industry. Its activities covered civilian and military airplanes and helicopters; launch vehicles and spacecraft; as well both strategic and tactical weapon systems, from intercontinental ballistic missiles to man-portable anti-tank guided missile systems. The company was also prominently involved in many high-profile multinational programmes such as the Concorde supersonic airliner, the Ariane (rocket family), Ariane series of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCASE Alouette
The SNCASE SE.3120 ''Alouette'' ("Lark") was a utility helicopter developed in France in the early 1950s but which did not enter production. Designed in parallel with the SE.3110, the Alouette shared that machine's dynamic components, with the exception of the SE.3110's unusual twin tail rotor, which was replaced by a single rotor, and the addition of a three-bladed gyroscopic stabiliser under the main rotor (similar to the stabiliser bar used by Bell helicopters. The Alouette featured an open-framework fuselage behind a cockpit that was enclosed by a bubble canopy. Skid undercarriage and tricycle gear were both tested. The first flight took place on 31 July 1951 at Buc, Yvelines with test pilot Henri Stakenburg at the controls. On 2 July 1953, Jean Boulet flew one of the two prototype Alouettes to a world closed-circuit distance record for a helicopter in this class, covering in 13 hours and 56 minutes. Despite this impressive performance, the Alouette proved to be difficult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aérospatiale Alouette II
The Aérospatiale Alouette II (, "lark"; company designations SE 313 and SA 318) is a French light helicopter originally manufactured by Sud Aviation and later Aérospatiale. It was the first production helicopter powered by a gas turbine engine instead of the heavier conventional piston powerplant. On 12 March 1955, the prototype SE 3130 performed its maiden flight. The Alouette II was a widely used type and popular with operators, with over 1,300 rotorcraft eventually being constructed between 1956 and 1975. The type was predominantly used for military purposes in observation, photography, air-sea rescue, liaison and training, but it has also carried anti-tank missiles and homing torpedoes. As a civilian helicopter, the Alouette II has been used for casualty evacuation (with two external stretcher panniers), crop-spraying and as a flying crane, with a external underslung load. A high-altitude derivative, the SA 315B Lama, was developed and entered operational service i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aérospatiale Lama
Aérospatiale () was a major French state-owned aerospace and defence corporation. It was founded in 1970 as () through the merger of three established state-owned companies: Sud Aviation, Nord Aviation and SEREB. The company was headquartered in the 16th arrondissement of Paris. During its existence, Aérospatiale was one of the world's largest aerospace companies. It was Europe's biggest general aeronautics manufacturer and its leading exporter in the industry. Its activities covered civilian and military airplanes and helicopters; launch vehicles and spacecraft; as well both strategic and tactical weapon systems, from intercontinental ballistic missiles to man-portable anti-tank guided missile systems. The company was also prominently involved in many high-profile multinational programmes such as the Concorde supersonic airliner, the Ariane series of launch vehicles, and the Airbus A300, the world's first twin-engined widebody airliner. As a consequence of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot And High
In aviation, hot and high is a condition of low air density due to high ambient temperature and high airport elevation. Air density decreases with increasing temperature and altitude. The lower air density reduces the power output from an aircraft's engine and also requires a higher true airspeed before the aircraft can become airborne. Aviators gauge air density by calculating the density altitude. An airport may be especially hot ''or'' high, without the other condition being present. Temperature and pressure altitude can change from one hour to the next. The fact that temperature generally decreases as altitude increases mitigates the "hot and high" effect to a small extent. Negative effects of reduced engine power due to hot and high conditions * Airplanes require a longer takeoff run, potentially exceeding the amount of available runway. * Reduced take-off power hampers an aircraft's ability to climb. In some cases, an aircraft may be unable to climb rapidly enough to cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aérospatiale Alouette III
The Aérospatiale Alouette III (, ''Lark''; company designations SA 316 and SA 319) is a single-engine, light utility helicopter developed by France, French aircraft company Sud Aviation. During its production life, it proved to be a popular rotorcraft; including multiple Licensed production, licensed manufacturers, more than 2,000 units were built. The Alouette III was developed as an enlarged derivative of the earlier and highly successful Aérospatiale Alouette II, Alouette II. Sharing many elements with its predecessor while offering an extra pair of seats and other refinements, it quickly became a commercial success amongst both civil and military customers. Further variants were also developed; amongst these was a high-altitude derivative, designated as the Aérospatiale SA 315B Lama, SA 315B Lama, which entered operational service during July 1971. The Alouette III was principally manufactured by Aérospatiale; the type was also built under licence by Hindustan Aeronautic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aérospatiale Puma
Aérospatiale () was a major French state-owned aerospace and defence corporation. It was founded in 1970 as () through the merger of three established state-owned companies: Sud Aviation, Nord Aviation and SEREB. The company was headquartered in the 16th arrondissement of Paris. During its existence, Aérospatiale was one of the world's largest aerospace companies. It was Europe's biggest general aeronautics manufacturer and its leading exporter in the industry. Its activities covered civilian and military airplanes and helicopters; launch vehicles and spacecraft; as well both strategic and tactical weapon systems, from intercontinental ballistic missiles to man-portable anti-tank guided missile systems. The company was also prominently involved in many high-profile multinational programmes such as the Concorde supersonic airliner, the Ariane series of launch vehicles, and the Airbus A300, the world's first twin-engined widebody airliner. As a consequence of the pea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
