Clerget 9Bf
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Clerget 9Bf
The Clerget 9B was a nine-cylinder rotary aircraft engine of the World War I era designed by Pierre Clerget. Manufactured in both France and Great Britain (Gwynnes Limited), it was used on such aircraft as the Sopwith Camel. The Clerget 9Bf was an increased stroke version.Lumsden 2003, p. 133. Variants ;Clerget 9B (1913) 130 hp (97 kW). 1,300 produced by Ruston Proctor & Co Ltd of Lincoln ;Clerget 9Bf (1915) 140 hp (104 kW). Extended stroke (172 mm (6.75 in)) version, increasing capacity to 17.5 L (1,066.5 cu in). 1,750 produced by Gwynnes Limited and 600 produced by Ruston Proctor. Applications Clerget 9B *Armstrong Whitworth F.K.10 *Avro 504 *Avro 531 *Bristol M.1 *Cierva C.6 *Cierva C.8 *Fairey Hamble Baby *FBA Type C *Nieuport 12 *Nieuport 17bis *Sopwith Baby *Sopwith Camel *Sopwith Scooter *Sopwith Triplane *Sopwith 1½ Strutter Clerget 9Bf *Sopwith Camel Engines on display *A preserved Clerget 9B engine is on public display at the Fle ...
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Fleet Air Arm Museum
The Fleet Air Arm Museum is devoted to the history of British naval aviation. It has an extensive collection of military and civilian aircraft, aero engines, models of aircraft and Royal Navy ships (especially aircraft carriers), and paintings and drawings related to naval aviation. It is located on RNAS Yeovilton airfield, and the museum has viewing areas where visitors can watch military aircraft (especially helicopters) take off and land. At the entrance to the museum are anchors from and , fleet carriers which served the Royal Navy until the 1970s. It is located north of Yeovil, and south of Bristol. Exhibits The museum's main display is divided into four areas: Hall 1 This hall contains a display about the development of naval aviation from the early days of airships and fabric-covered wooden biplanes to modern jet aircraft and helicopters, including the front section of the fuselage of Short 184 ''8359'', built locally by Westland Aircraft in Yeovil and flown ...
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Avro 531
The Avro 531 Spider was a British fighter aircraft built by Avro during the First World War. It did not proceed past the prototype stage. Design and development The Spider was a sesquiplane with a largely conventional configuration, but it used Warren truss-type interplane struts, hence the appellation "Spider". In tests, the aircraft demonstrated exceptional performance, handling, and pilot visibility. By the time it flew, the War Office had already selected the Sopwith Snipe for mass production. A second, refined version, the Avro 531A, apparently never was completed, but some of its components seem to have been used to build a derivative design, the Avro 538. This had standard interplane struts and was intended as a racing aircraft. It was never used for this purpose, however, because it was discovered that it had a faulty wing spar, so the Avro firm used it as a hack instead from May 1919 to September 1920.Donald, p. 77. Specifications (531) References ;Notes ;Bibli ...
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Pima Air & Space Museum
The Pima Air & Space Museum, located in Tucson, Arizona, is one of the world's largest non-government funded aerospace museums. The museum features a display of nearly 300 aircraft spread out over 80 acres (320,000 m²) on a campus occupying 127 acres (513,000 m²). It has also been the home to the Arizona Aviation Hall of Fame since 1991. Overview A large number of the museum's aircraft are displayed outside with the remainder located in one of the museum's four display hangars. In addition to the display hangars, the museum has a restoration hangar. Opened to the public in May 1976 with 48 aircraft then on display, the Museum's main hangar houses an SR-71A Blackbird, an A-10 Warthog, a United States Air Force ''Through the Years'' exhibit, and a mock-up of a control tower. The museum is adjacent to Davis-Monthan Air Force Base. The 309th Aerospace Maintenance and Regeneration Group (AMARG), affiliated with the base, also known as the "Graveyard of Planes" or ...
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Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are ...
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Powerhouse Museum
The Powerhouse Museum is the major branch of the Museum of Applied Arts & Sciences (MAAS) in Sydney, the others being the historic Sydney Observatory at Observatory Park, Sydney, Observatory Hill, and the newer Museums Discovery Centre at Castle Hill, New South Wales, Castle Hill. Although often described as a science museum, the Powerhouse has a diverse collection encompassing all sorts of technology including decorative arts, science, communication, transport, costume, furniture, mass media, media, computer technology, space technology and steam engines. The museum has existed in various guises for over 125 years, previously named the Technological, Industrial and Sanitary Museum of New South Wales (1879–1882) and the Technological Museum (August 1893 – March 1988). the collection contains over 500,000 objects collected over the last 135 years, many of which are displayed or housed at the site it has occupied since 1988, and for which it is named – a converted electric t ...
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Sopwith 1½ Strutter
The Sopwith Strutter was a British single- or two-seat multi-role biplane aircraft of the First World War.Lake 2002, p. 40. It was the first British two-seat tractor fighter and the first British aircraft to enter service with a synchronised machine gun. It was given the name Strutter because of the long and short cabane struts that supported the top wing. The type was operated by both British air services and was in widespread but lacklustre service with the French . Design and development In December 1914, the Sopwith Aviation Company designed a small, two-seat biplane powered by an Gnome rotary engine, which became known as the "Sigrist Bus" after Fred Sigrist, the Sopwith works manager. The Sigrist Bus first flew on 5 June 1915 and although it set a new British altitude record on the day of its first flight, only one was built, serving as a company runabout.Bruce 1982, p. 499.Jarrett 2009, p. 56. The Sigrist Bus formed the basis for a new, larger, fighter aircraft, th ...
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Sopwith Triplane
The Sopwith Triplane was a British single seat fighter aircraft designed and manufactured by the Sopwith Aviation Company during the First World War. It has the distinction of being the first military triplane to see operational service. The Triplane was developed by the firm's experimental department as a private venture, the project was headed by the designer Herbert Smith. Aside from its obvious difference in wing configuration, the aircraft shared many similarities with the company's successful biplane fighter, the Sopwith Pup. The prototype Triplane performed its maiden flight on 28 May 1916 and was dispatched to the French theatre two months later, where it garnered high praise for its exceptional rate of climb and high manoeuvrability. During late 1916, quantity production of the type commenced in response to orders received from the Admiralty. During early 1917, production examples of the Triplane arrived with Royal Naval Air Service squadrons. The Triplane rapidly pr ...
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Sopwith Scooter
The Sopwith Swallow was a British parasol wing fighter aircraft of the First World War. A single example was built, but it saw no production, offering no performance advantages over contemporary biplanes. Design and development In June 1918, the Sopwith Aviation Company flew an unarmed parasol monoplane derivative of the Sopwith Camel, the Sopwith Monoplane No. 1, also known as the Sopwith Scooter. It used a normal Camel fuselage, with the wing mounted just above the fuselage, with a very small gap. The wing was braced using RAF-wire (streamlined bracing wires) to a pyramid shaped cabane above the wing. It was powered by a single 130 hp (97 kW) Clerget 9B rotary engine.Bruce 1957, p. 627.Robertson 1970, p. 221. The Scooter, which was used as a runabout and aerobatic mount by Sopwith test pilot Harry Hawker, demonstrated excellent manouevrability, and formed the basis of a fighter derivative, originally the Monoplane No. 2, and later known as the Sopwith Swallow. L ...
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Sopwith Baby
The Sopwith Baby is a British single-seat floatplane that was operated by the Royal Naval Air Service (RNAS) from 1915. Development and design The Baby (also known as the Admiralty 8200 Type) was a development of the two-seat Sopwith Schneider. The Baby utilized a wooden structure with fabric covering. A Lewis Gun was fitted, either above the fuselage firing through the propeller arc without the benefit of synchronization, or over the top wing, firing above it. To meet the more demanding conditions of 1916–18, Further modifications were made on aircraft built by Blackburn Aircraft at Leeds, United Kingdom. A modified variant of the Baby, the Fairey Hamble Baby was built by Fairey and Parnall. The Royal Naval Air Service ordered 286 Sopwith Babies of which 100 were built by Sopwith at Kingston and 186 by Blackburn Aircraft at Leeds with others for export. License manufacture was also undertaken in Italy by SA Aeronautica Gio Ansaldo of Turin, who built 100 examples for the ...
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Nieuport 17bis
The Nieuport 17bis C.1 (or Nieuport XVIIbis C.1 in contemporary sources) was a World War I French single-seat sesquiplane fighter that was produced under licence in the United Kingdom in small numbers for the Royal Naval Air Service. Development The Nieuport 17bis designation was initially used by Nieuport for a Nieuport 11 variant that had been retrofitted with the wings and side fairings from a Nieuport 17, however this type was not produced in any numbers and the designation was reused. The Nieuport 17bis was the first of the vee strut scouts to feature a fully streamlined fuselage, with longitudinal stringers to fair out the shape. Other than the changes to the fuselage, minimal alterations were made, and unlike the later 24, 24bis and 27, the flying surfaces remained the same as used on the 17, as was much of the internal structure. Unlike the 17, or any of the other Vee strutters, it had the Vickers Machine Gun offset to the port (left) side of the centerline.Westrop, ...
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Nieuport 12
The Nieuport 12 (or Nieuport XII in contemporary sources) was a French Biplane#Sesquiplane, sesquiplane reconnaissance, fighter aircraft and trainer used by France, Russia, United Kingdom, Great Britain and the United States during World War I. Later production examples were built as trainers and served widely until the late 1920s. Design and development To improve the performance of the Nieuport 10 a re-engined version was developed as the Nieuport 12 with a significantly enlarged upper wing. A Lewis gun was fitted to the rear cockpit for use by the observer, normally on an Etévé ring (known as the Nieuport ring in British service) although early examples used a pedestal mount or half ring. A second Lewis was sometimes fitted to fire over the top wing. Nieuport 12s built by William Beardmore and Company, Beardmore used by the Royal Flying Corps were sometimes fitted with a Scarff ring instead of the Nieuport ring, and a synchronization gear, synchronized Vickers gun for the pi ...
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FBA Type C
The FBA Type A and the similar Type B and C were a family of reconnaissance flying boats produced in France prior to and during World War I. Development All three were unequal-span pusher biplane flying boats with a single step hull with ash longerons covered in laminated plywood, divided by bulkheads into eight compartments. The empennage was carried on an upswept curved extension of the hull made from steel tubing. The pilot and observer sat side by side in the open cockpit.Taylor, 1989, p.381 The design originated with patents by Donnet-Lévêque and initially reflected the general configuration of that company's aircraft. The Type A had a single-bay wing, while the larger Type B and C had two bay wings which otherwise only differed in the engine installed, with the type B using a Gnome Monosoupape and the type C using a Clerget 9B. The RNAS contracted for 20 type B's from Norman Thompson, who was responsible for building flying surfaces for hulls provided from Franc ...
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