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Wassmer
Wassmer was a French specialized woodworking company formed by Bernard Wassmer in 1905. It later became an aircraft manufacturer specializing in gliders. It was bought out by Issoire Aviation, a subsidiary of Siren, in 1978. Aircraft production The company entered into aircraft production in 1955 when it produced under licence a batch of Jodel D.112 two-seater aircraft at its factory at Issoire. The company also produced the single-seat WA-20 and two-seat WA-30 gliders. In 1959 the company produced the WA-40 Super IV a four-seat touring aircraft. In 1972 in co-operation with Siren they formed a joint company Consortium Europeén de Réalisation et de Ventes d'Avions (CERVA) to build a metal variant of the WA4/21, itself a variant of the WA-40. The components for the Cerva CE.43 Guépard were manufactured by Siren at Argenton-sur-Creuse and final assembly, equipment fitting and flight testing was carried out by Wassmer at Issoire. The company also co-operated with the CE-75 sail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer Logo
Wassmer was a French specialized woodworking company formed by Bernard Wassmer in 1905. It later became an aircraft manufacturer specializing in gliders. It was bought out by Issoire Aviation, a subsidiary of Siren, in 1978. Aircraft production The company entered into aircraft production in 1955 when it produced under licence a batch of Jodel D.112 two-seater aircraft at its factory at Issoire. The company also produced the single-seat WA-20 and two-seat WA-30 gliders. In 1959 the company produced the WA-40 Super IV a four-seat touring aircraft. In 1972 in co-operation with Siren they formed a joint company Consortium Europeén de Réalisation et de Ventes d'Avions (CERVA) to build a metal variant of the WA4/21, itself a variant of the WA-40. The components for the Cerva CE.43 Guépard were manufactured by Siren at Argenton-sur-Creuse and final assembly, equipment fitting and flight testing was carried out by Wassmer at Issoire. The company also co-operated with the CE-75 sailp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-51
The Wassmer WA-51 Pacific is a French four-seat cabin monoplane designed and built by Société Wassmer. Different-powered variants include the Wassmer WA-52 Europa and the Wassmer WA-54 Atlantic. It was the world's first composite material-built aircraft. Design and development Having manufactured glass-fibre cowlings for Bébé, D112 and D120 Jodels, increasing number of glass-fibre parts for their Javelot, Bijave and Super-Javelot gliders, and then Super-IV aircraft, in 1966 Wassmer first flew the glass-fibre WA-50 prototype, a single-engined four-seat cabin monoplane with a retractable tricycle landing gear. Originally designed as a three-seater powered by a 115cv Potez engine, engine unavailability at the time resulted in a 150cv Lycoming O-320 being used instead and the aircraft becoming a 4-seater. Using the same profile as the Super-IV but only 8.6m span, and compensated with large slotted flaps, the wings were formed from two moulded halves and contained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-50
The Wassmer WA-51 Pacific is a French four-seat cabin monoplane designed and built by Société Wassmer. Different-powered variants include the Wassmer WA-52 Europa and the Wassmer WA-54 Atlantic. It was the world's first composite material-built aircraft. Design and development Having manufactured glass-fibre cowlings for Bébé, D112 and D120 Jodels, increasing number of glass-fibre parts for their Javelot, Bijave and Super-Javelot gliders, and then Super-IV aircraft, in 1966 Wassmer first flew the glass-fibre WA-50 prototype, a single-engined four-seat cabin monoplane with a retractable tricycle landing gear. Originally designed as a three-seater powered by a 115cv Potez engine, engine unavailability at the time resulted in a 150cv Lycoming O-320 being used instead and the aircraft becoming a 4-seater. Using the same profile as the Super-IV but only 8.6m span, and compensated with large slotted flaps, the wings were formed from two moulded halves and contained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-80
The Wassmer WA-80 Piranha is a French two-seat low-wing cabin monoplane trainer designed and built by Société Wassmer. Based on the same construction as the company's WA-50 four-seater, the WA-80 was a scaled down version. The prototype, registered ''F-WVKR'', first flew in November 1975 powered by a 100 hp Rolls-Royce Continental O-200 engine. Wassmer appointed a receiver and suspended production in 1977 after 25 had been built. Variants ;WA-80 Piranha :Two-seater with a 100 hp Rolls-Royce Continental O-200-A engine, six built. ;WA-81 Piranha :WA-80 fitted with an extra third rear seat, 18 built. Specifications (WA-80) References ;Notes ;Bibliography * * * * {{Wassmer aircraft 1970s French civil trainer aircraft Wassmer aircraft Single-engined tractor aircraft Low-wing aircraft Aircraft first flown in 1975 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-26 Squale
The Wassmer WA 26 Squale ( en, Shark) is a single seat, 15 m (49 ft 3 in) span competition glider, designed and produced in France in the late 1960s. It has wooden wings and a glass fibre fuselage. The Wassmer WA 28 Espadon ( en, Swordfish) is an aerodynamically very similar development with a glass fibre wing. Design and development From 1956 until at least 1964 Wassmer built and developed the successful Javelot series of single seat gliders. These had wooden wings with NACA laminar flow profiles and steel framed fuselages, covered entirely with fabric on early models but later with a mixture of fabric and glass fiber. The Squale was attempt to break into the high performance market. Like the Javelots, it had a wooden wing but one with a Wortmann profile; its fuselage was a more aerodynamically refined and wholly GRP structure. The straight edged high wing of the Squale has a slightly tapered centre section of about 60% of the span and more strong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-28
The Wassmer WA 26 Squale ( en, Shark) is a single seat, 15 m (49 ft 3 in) span competition glider, designed and produced in France in the late 1960s. It has wooden wings and a glass fibre fuselage. The Wassmer WA 28 Espadon ( en, Swordfish) is an aerodynamically very similar development with a glass fibre wing. Design and development From 1956 until at least 1964 Wassmer built and developed the successful Javelot series of single seat gliders. These had wooden wings with NACA laminar flow profiles and steel framed fuselages, covered entirely with fabric on early models but later with a mixture of fabric and glass fiber. The Squale was attempt to break into the high performance market. Like the Javelots, it had a wooden wing but one with a Wortmann profile; its fuselage was a more aerodynamically refined and wholly GRP structure. The straight edged high wing of the Squale has a slightly tapered centre section of about 60% of the span and more strong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-30
The Wassmer WA-30 Bijave is a French two-seat advanced training glider designed and built by Wassmer Aviation of Issoire. Design and development The WA-30 Bijave is two-seat development of the Wassmer WA-21 Javelot II and the first Bijave flew on 17 December 1958 from Issoire Aerodrome. The Bijave is a cantilever shoulder-wing monoplane with a welded steel tube fuselage covered with fabric and reinforced plastic. The wing is made from wood, covered in birch forward of the spar and fabric to the rear, it has no flaps but is fitted with retractable perforated wooden airbrakes. The pilot and passenger sit in tandem in an enclosed cockpit with individual transparent canopies. The landing gear is a fixed monowheel, a wooden rubber-sprung skid under the nose and a steel tailskid. Specifications See also References ;Notes ;Bibliography * * {{Wassmer aircraft 1950s French sailplanes WA-30 Glider aircraft Aircraft first flown in 1958 Shoulder-wing aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-40
The Wassmer WA-40 Super 4 Sancy is a French single-engined light aircraft of the 1960s and 70s. A single-engined low-winged monoplane with retractable nosewheel undercarriage, variants include the more powerful WA 4/21 Prestige and the WA-41 Baladou with a fixed undercarriage. Design and development In 1955, Société Wassmer, which was formed in 1905 as an aircraft repair organisation, opened a design department, subsequently building over 300 Jodel aircraft under license before producing its first fully original aircraft, the WA-40 Super Sancy. This was a low-winged monoplane with a retractable nosewheel undercarriage. The fuselage was of steel tube construction with fabric covering, while the wings were of wooden construction. The first prototype flew on 8 June 1959, receiving French certification on 9 June 1960. On the 53rd production aircraft (1963), a swept vertical fin and rudder were incorporated (designated WA.40A; first flying in January 1963 and receiving French certific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wassmer WA-20
The Wassmer WA 20 Javelot ( en, Javelin) and its very similar successors the WA 21 Javelot II and WA 22 Super Javelot are single seat gliders built in France in the 1950s and 1960s. Well over a hundred were sold as club aircraft and over fifty remain on the French civil register in 2010. Design and development The Javelot was designed by Maurice Collard to provide a simply constructed glider with good performance to replace pre-war German- designed aircraft like the DFS Weihe and French built DFS Olympia Meise (Nord 2000), as well as the first post war generation of French designs such as the Arsenal Air 100, then widely used by French clubs. The original WA 20 Javelot, later known as the Javelot I and first flown in August 1956, has an all wood wing of 16.08 m (52 ft 9 in) span and a wing area of 15.5 m² (199.6 sq ft) giving it an aspect ratio of 16.7. It is shoulder mounted and is in two pieces built around single box spars with leading ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jodel D11
The Jodel D.11 is a French two-seat monoplane designed and developed by Société Avions Jodel in response to a French government request for a low-wing aircraft for use by the nation's many emerging flying clubs. More than 3,000 examples have been built and flown.Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 99. Flying Pages Europe SARL, 2015. History Designers Édouard Joly and Jean Délémontez based the design on two of their earlier projects; they combined the wing of the projected D.10 with a lengthened and widened version of the D.9 fuselage. The first example flew on 4 April 1950. Of conventional tailwheel configuration, the D11 featured a fixed, spatted undercarriage, and accommodated pilot and passenger side-by-side. The wing panels outboard of the landing gear struts had a marked dihedral. Various powerplants were installed, typically Salmson 9, Continental O-170 or Continental O-200. The aircraft uses all-wood constr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Issoire Aviation
Issoire Aviation, established in Issoire, France, 30 km (19 mi) from Clermont-Ferrand, is an aircraft manufacturer founded in 1978 to take on the work of Wassmer Aviation. It was rebuilt by Philippe Moniot in 1995 and is today a subsidiary of the group Rex Composite. Issoire Aviation creates composite materials, notably for aviation (such as components in the Airbus, helicopters, the Eurocopter, and also the Mirage). It also produces composite light aircraft, the APM 20 Lionceau (2 seats), the APM 30 Lion (three seats), and is developing the APM 40 Simba (four seats). With the construction of the Lionceau, Issoire Aviation built the first all carbon airplane to be certified in the Very Light Aircraft (VLA) category. Products * Issoire APM 20 Lionceau * Issoire APM 30 Lion * Issoire APM 40 Simba The Issoire APM 40 Simba is a four-seat light aircraft manufactured by the French manufacturer Issoire Aviation. It is entirely built from carbon-fiber-reinforced polym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glider (sailplane)
A glider or sailplane is a type of glider aircraft used in the leisure activity and sport of gliding (also called soaring). This unpowered aircraft can use naturally occurring currents of rising air in the atmosphere to gain altitude. Sailplanes are aerodynamically streamlined and so can fly a significant distance forward for a small decrease in altitude. In North America the term 'sailplane' is also used to describe this type of aircraft. In other parts of the English-speaking world, the word 'glider' is more common. Types Gliders benefit from producing the least drag for any given amount of lift, and this is best achieved with long, thin wings, a slender fuselage and smooth surfaces with an absence of protuberances. Aircraft with these features are able to soar – climb efficiently in rising air produced by thermals or hills. In still air, sailplanes can glide long distances at high speed with a minimum loss of height in between. Sailplanes have rigid wings and eithe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
