101-758: The Bristol Aeroplane Company , originally the British and Colonial Aeroplane Company , was both one of the first and one of the most important British aviation companies, designing and manufacturing both airframes and aircraft engines . Notable aircraft produced by the company include the 'Boxkite' , the Bristol Fighter , the Bulldog , the Blenheim , the Beaufighter , and the Britannia , and much of
202-656: A tandem rotor civil helicopter. The result was the 13-seat Type 173 , which made its first flight in Filton in 1952. Five examples were built for evaluation purposes. Although no airlines ordered the Type 173, it led to military designs, of which the Type 192 went into service with the RAF as the Belvedere . First flying in 1958, 26 were built in total. Pursuing the idea of a civil tandem rotor helicopter, Hafner and his team developed
303-556: A 50% share of the new company, with Hawker Siddeley group holding the other 50%. In 1966, Bristol Siddeley was purchased by Rolls-Royce , leaving the latter as the only major aero-engine company in Britain. From 1967, Bristol Siddeley's operations became the "Bristol Engine Division" and the "Small Engine Division" of Rolls-Royce, identified separately from Rolls-Royce's existing "Aero Engine Division". A number of Bristol Siddeley engines continued to be developed under Rolls-Royce including
404-640: A biplane designed by Gabriel Voisin . This aircraft had been exhibited at the Paris Aero Salon in 1909 and Sir George had been impressed by the quality of its construction. Accordingly, a single example was purchased and shipped to England to be shown at the Aero Show at Olympia in March 1910, and construction of five more begun at the company's Filton works. It was then transported to Brooklands for flight trials, where it immediately became apparent that
505-583: A busy terminal area or using a major airport), and in many areas, such as northern Canada and low altitude in northern Scotland, air traffic control services are not available even for IFR flights at lower altitudes. Like all activities involving combustion , operating powered aircraft (from airliners to hot air balloons) releases soot and other pollutants into the atmosphere. Greenhouse gases such as carbon dioxide (CO 2 ) are also produced. In addition, there are environmental impacts specific to aviation: for instance, Another environmental impact of aviation
606-507: A civil aviation authority must approve an aircraft suitable for safe flight operations. MRO firms are responsible for this process, thoroughly checking and documenting all components' repairs while tracking mechanical, propulsion, and electronic parts. Aviation regulators oversee maintenance practices in the country of aircraft registration, manufacture, or current location. All aircraft maintenance activities must adhere to international regulations that mandate standards. An aviation accident
707-456: A feat made possible by their invention of three-axis control and in-house development of an engine with a sufficient power-to-weight ratio . Only a decade later, at the start of World War I , heavier-than-air powered aircraft had become practical for reconnaissance, artillery spotting, and even attacks against ground positions. Aircraft began to transport people and cargo as designs grew larger and more reliable. The Wright brothers took aloft
808-524: A few hundred miles, was diminishing as airplane design advanced. The "Golden Age" of the airships ended on May 6, 1937. That year the Hindenburg caught fire, killing 36 people. The cause of the Hindenburg accident was initially blamed on the use of hydrogen instead of helium as the lift gas. An internal investigation by the manufacturer revealed that the coating used in the material covering the frame
909-555: A founding component of the nationalised British Aerospace , now BAE Systems . Bristol Siddeley was purchased by Rolls-Royce in 1966, who continued to develop and market Bristol-designed engines. The BAC works were in Filton , about 4 miles (6 km) north of Bristol city centre. BAE Systems , Airbus , Rolls-Royce , MBDA and GKN still have a presence at the Filton site where the Bristol Aeroplane Company
1010-437: A homemade biplane glider on the sandhills of Le Touquet , after first experimenting with model aeroplanes of different sizes. Henri then decided he wanted a machine powered plane, and ordered a Voisin 1907 biplane on 1 June 1907. He used this aircraft to set many official records for both distance and duration. On 26 October 1907, at Issy-les-Moulineaux , France, he made flights, among others, of 363, 403, and 771 metres in
1111-668: A hundred aircraft and the Royal Flying Corps (RFC) consisted of only seven squadrons equipped with a miscellany of aircraft types, none of them armed. Official War Office policy was to purchase only aircraft designed by the Royal Aircraft Establishment (RAE), and Bristol had already built a number of their B.E.2 two-seater reconnaissance aircraft. However, pressure from the pilots of the RFC and Royal Naval Air Service (RNAS) led to orders being placed for
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#17327726397171212-628: A mainstay of the RAF during the 1920s. More than 5,300 of the type were produced and the Fighter remained in service until 1931. Another aircraft designed at this time was the Bristol Monoplane Scout . Although popular with pilots, the success of this aircraft was limited by War Office prejudice against monoplanes and only 130 were built. It was considered that its relatively high landing speed of 50 mph made it unsuitable for use under
1313-513: A much larger design, the Type 194. This was in an advanced state of design when the Bristol Helicopter Division was merged, as a result of government influence, with the helicopter interests of other British aircraft manufacturers ( Westland , Fairey and Saunders-Roe ) to form Westland Helicopters in 1960. When the competing Westland Westminster was cancelled, the management of the combined company allowed development of
1414-504: A new aircraft manufactured by Bristol, known as the Scout . In 1915, Barnwell returned from France, his skills as pilot being considered to be of much less value than his ability as a designer. At this time Leslie Frise , newly graduated from Bristol University's engineering department, was recruited by Barnwell. In 1916, the company's founder Sir George died; he was succeeded in managing the company by his son Stanley. The first project that
1515-577: A prototype Bristol Badger in May 1919. For £15,000 Bristol got the Cosmos design team, headed by Roy Fedden , along with a small number of completed engines and tooling. Although it was to be several years before Bristol showed any profit from the aero engine division, the Jupiter engine eventually proved enormously successful; indeed, during the inter-war period, the aero-engine division was more successful than
1616-709: A separate helicopter division in the Weston-super-Mare factory, under helicopter pioneer Raoul Hafner . This facility was taken over by Westland in 1960. Other post-war projects included Bristol Cars , which used pre-war BMW designs as the basis for the Bristol 400 . Vehicle production was conducted at Patchway , Bristol. The engine developed for the Bristol 400 found its way into many successful motor cars manufactured by other companies, such as Cooper , Frazer Nash and AC and, in 1954 and 1955 , powered
1717-617: A sportsman, specifically in cycling and motor racing. Henri acquired French nationality in 1937. Henri Farman was born in Paris, France, and was baptised as Harry Edgar Mudford Farman. He was a son of Thomas Frederick Farman, the Paris correspondent of the London Standard . His father was born in 1845 at Layer Marney , Essex, England. His mother, Sophia Ann Louisa Mudford, was born in Canterbury , Kent, on 9 September 1841. She
1818-555: A successor. Drawings were prepared by George Challenger for an aircraft based on a successful design by Henri Farman whose dimensions had been published in the aeronautical press. These drawings were produced in little over a week, and Sir George promptly authorised the construction of twenty examples. The first aircraft to be completed was taken to Larkhill for flight trials, where it performed its first flight on 20 July 1910, piloted by Maurice Edmonds. The aircraft proved entirely satisfactory during flight tests. The first batch equipped
1919-641: Is noise pollution , mainly caused by aircraft taking off and landing. Sonic booms were a problem with supersonic aircraft such as the Concorde . [REDACTED] This article incorporates text by Wirths, Oliver; Tóth,Zsófia; Diaz Ruiz, Carlos available under the CC BY 4.0 license. Henri Farman Henri Farman (26 May 1874 – 17 July 1958 ) was a British-French aviator and aircraft designer and manufacturer with his brother Maurice Farman . Before dedicating himself to aviation he gained fame as
2020-509: Is a firm that ensures airworthiness or air transport. According to a 2024 article, "maintenance (M) involves inspecting, cleaning, oiling, and changing aircraft parts after a certain number of flight hours. Repair (R) is restoring the original function of parts and components. Overhaul (O) refers to extensive maintenance, the complete refurbishment of the aircraft, and upgrades in avionics, which can take several weeks to complete." Airlines are legally obligated to certify airworthiness, meaning that
2121-458: Is defined by the Convention on International Civil Aviation Annex 13 as an occurrence associated with the operation of an aircraft which takes place between the time any person boards the aircraft with the intention of flight until such time as all such persons have disembarked, in which a person is fatally or seriously injured, the aircraft sustains damage or structural failure or the aircraft
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#17327726397172222-759: Is especially important for aircraft flying under instrument flight rules (IFR), when they may be in weather conditions that do not allow the pilots to see other aircraft. However, in very high-traffic areas, especially near major airports, aircraft flying under visual flight rules (VFR) are also required to follow instructions from ATC. In addition to separation from other aircraft, ATC may provide weather advisories, terrain separation, navigation assistance, and other services to pilots, depending on their workload. ATC do not control all flights. The majority of VFR (Visual Flight Rules) flights in North America are not required to contact ATC (unless they are passing through
2323-490: Is missing or is completely inaccessible. An accident in which the damage to the aircraft is such that it must be written off, or in which the plane is destroyed, is called a hull loss accident . The first fatal aviation accident occurred in a Wright Model A aircraft at Fort Myer, Virginia, US , on September 17, 1908, resulting in injury to the pilot, Orville Wright , and death of the passenger, Signal Corps Lieutenant Thomas Selfridge . The worst aviation accident in history
2424-458: Is private or commercial and on the type of equipment involved. Many small aircraft manufacturers serve the general aviation market, with a focus on private aviation and flight training. The most important recent developments for small aircraft (which form the bulk of the GA fleet) have been the introduction of advanced avionics (including GPS ) that were formerly found only in large airliners , and
2525-598: The Blackpool Aviation Week , Britain's first air show , at which he won over £2000 in prizes. In partnership with his two brothers Maurice and Richard (Dick) , he built a highly successful and innovative aircraft manufacturing plant. Their 1914 model was used extensively for artillery observation and reconnaissance during World War I. The Farman Aircraft company's Goliath was the first long-distance passenger airliner , beginning regular Paris-London ( Croydon Airport ) flights on 8 February 1919. He
2626-531: The Blériot flying school at Hendon : he was later joined by Gordon England . In January 1912 Romanian aircraft engineer Henri Coandă was appointed as the company's chief designer. During early 1912 a highly secret separate design office, known as the " X-Department ", was set up to work on Dennistoun Burney 's ideas for naval aircraft. Frank Barnwell was taken on as the design engineer for this project, and took over as Bristol's chief designer when Coandă left
2727-584: The Bristol 450 sports prototype to class victories in the 24 Hours of Le Mans race. In 1953, S.H. Arnolt, a US car dealer who sold British sports cars, commissioned the Bristol Car Division to build a sports car for the US market, called the Arnolt-Bristol . It is estimated that about 177 were built before production ceased in 1958. In 1960, Sir George White was instrumental in preventing
2828-622: The Bristol Aeroplane Company, Ltd . During this time the company, acting under pressure from the Air Ministry , bought the aero-engine division of the bankrupt Cosmos Engineering Company , based in the Bristol suburb of Fishponds , to form the nucleus of a new aero-engine operation. There was already a good working relationship between Bristol Aircraft and Cosmos, the Cosmos Jupiter having been first flown in
2929-728: The Olympus turbojet – including the joint development Bristol started with Snecma for Concorde – and the Pegasus . The astronomical names favoured by Bristol indicated their heritage in a Rolls-Royce lineup named after British rivers . The Bristol Aeroplane Company's Helicopter Division had its roots in 1944, when the helicopter designer Raoul Hafner , released from the Airborne Forces Experimental Establishment (AFEE), came to Bristol along with some members of his team. Under Hafner's direction,
3030-690: The Second World War , Bristol's most important aircraft was the Beaufighter heavy two-seat multirole aircraft, a long-range fighter, night fighter , ground attack aircraft and torpedo bomber . The type was used extensively by the RAF, other Commonwealth air forces and by the USAAF . The Beaufighter was derived from the Beaufort torpedo bomber, itself a derivative of the Blenheim. In 1940, shadow factories were set up at Weston-super-Mare for
3131-904: The September 11 attacks and the SARS pandemic have driven many older airlines to government-bailouts, bankruptcy or mergers. At the same time, low-cost carriers such as Ryanair , Southwest and WestJet have flourished. General aviation includes all non-scheduled civil flying, both private and commercial . General aviation may include business flights, air charter , private aviation, flight training, ballooning , paragliding , parachuting , gliding , hang gliding , aerial photography , foot-launched powered hang gliders , air ambulance, crop dusting, charter flights, traffic reporting , police air patrols and forest fire fighting. Each country regulates aviation differently, but general aviation usually falls under different regulations depending on whether it
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3232-695: The Type 200 (a competitor of the Hawker Siddeley Trident ) and its derivatives, the Type 201 and Type 205. None of these designs were built. In 1959, Bristol was forced by Government policy to merge its aircraft interests with English Electric , Hunting Aircraft , and Vickers-Armstrongs to form the British Aircraft Corporation (BAC). Bristol formed a holding company which held a 20 per cent share of BAC, while English Electric and Vickers held 40 per cent each. In 1966,
3333-526: The 18th century with the development of the hot air balloon , an apparatus capable of atmospheric displacement through buoyancy . Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896; then a large step in significance came with the construction of the first powered airplane by the Wright brothers in the early 1900s. Since that time, aviation has been technologically revolutionized by
3434-546: The 1960s composite material airframes and quieter, more efficient engines have become available, and Concorde provided supersonic passenger service for more than two decades, but the most important lasting innovations have taken place in instrumentation and control. The arrival of solid-state electronics, the Global Positioning System , satellite communications , and increasingly small and powerful computers and LED displays, have dramatically changed
3535-776: The Bristol holding company which held 20 per cent of BAC and 50 per cent of Bristol Siddeley engines was acquired by Rolls-Royce . Bristol also had the following holdings and subsidiary companies at this time:- Bristol Aerojet (50 per cent) – Bristol Aeroplane Co Australia – Bristol DE Mexico SA (78 per cent) – Motores Bristol De Cuba SA – Bristol Aeroplane Co of Canada – Bristol Aero Industries Ltd – Bristol Aeroplane Co USA – Spartan Air Services Ltd (46.5 per cent) – Bristol Aeroplane Co New Zealand – Bristol Aircraft Services Ltd – Bristol Aeroplane Plastics Ltd – SECA (30 per cent) – Short Bros & Harland (15.25 per cent) – SVENSK-ENGELSK Aero Service AB – TABSA (25 per cent) – Westland Aircraft Ltd (10 per cent). The Canadian Bristol group of companies
3636-503: The Bulldog was retired from front line service. Since the Bulldog had started life as a private venture rather than an Air Ministry-sponsored prototype it could be sold to other countries, and Bulldogs were exported to, among others, Denmark, Estonia, Finland, and Australia. During this time, Bristol was noted for its preference for steel airframes, using members built up from high-tensile steel strip rolled into flanged sections rather than
3737-771: The Earth's atmosphere. Meanwhile, the need to decarbonize the aviation industry to face the climate crisis has increased research into aircraft powered by alternative fuels, such as ethanol , electricity , hydrogen , and even solar energy , with flying prototypes becoming more common. Civil aviation includes all non-military flying, both general aviation and scheduled air transport . There are five major manufacturers of civil transport aircraft (in alphabetical order): Boeing, Airbus, Ilyushin and Tupolev concentrate on wide-body and narrow-body jet airliners , while Bombardier, Embraer and Sukhoi concentrate on regional airliners . Large networks of specialized parts suppliers from around
3838-715: The French Ambassador, among others upon reaching Madrid. He then took part in tandem races with his brother Maurice Farman , forming a successful partnership. On 31 January 1895, at the Vélodrome d'Hiver , the Farman brothers broke the tandem bicycle record, covering 44.906 kilometres in an hour. They announced their retirement from cycling in November 1896. At around the same time as his brother Maurice, Henri discovered motor racing . On 17 February 1901, he won
3939-528: The French War ministry. The report on the trials was not publicized until 1910, as they had been a military secret. In November 1906, Ader claimed to have made a successful flight on October 14, 1897, achieving an "uninterrupted flight" of around 300 metres (980 feet). Although widely believed at the time, these claims were later discredited. The Wright brothers made the first successful powered, controlled and sustained airplane flight on December 17, 1903,
4040-524: The Hindenburg was the first to be captured on newsreel. In 1799, Sir George Cayley set forth the concept of the modern airplane as a fixed-wing flying machine with separate systems for lift, propulsion, and control. Otto Lilienthal was the first person to make well-documented, repeated, successful flights with gliders , therefore making the idea of " heavier than air " a reality. Newspapers and magazines published photographs of Lilienthal gliding, favorably influencing public and scientific opinion about
4141-593: The Mexican Government to be installed in training schools throughout Mexico. Malcolm Roebuck was hired from Alfred Herbert Ltd along with William Walford Webb Woodward to supervise this project. In 1977, BAC was nationalised, along with Scottish Aviation and Hawker Siddeley , to form British Aerospace (BAe), which later became part of the now-privatised BAE Systems . The Canadian unit was acquired by Rolls-Royce Holdings and sold in 1997 to current owner Magellan Aerospace . A small number of records from
Bristol Aeroplane Company - Misplaced Pages Continue
4242-415: The RAF at this time was the Blenheim light bomber. In August 1938, Frank Barnwell was killed flying a light aircraft of his own design; Barnwell was succeeded as Bristol's Chief Designer by Leslie Frise . By the time war broke out in 1939, the Bristol works at Filton were the largest single aircraft manufacturing unit in the world, with a floor area of nearly 25 hectares (2,691,000 square feet). During
4343-585: The Type 194 to continue, but it too failed to find a market. The Helicopter Division started out at the main Bristol Aeroplane Company site in Filton, but from 1955 it was moved to the Oldmixon factory in Weston-Super-Mare , which had built Blenheims during the War. The factory is now the site of The Helicopter Museum . Bristol did not systematically assign project type numbers until 1923, starting with
4444-507: The Type 90 Berkeley. In that year, they also retrospectively assigned type numbers in chronological order to all projects, built or not, from August 1914 onwards. Thus the Scouts A and B did not get a type number but the Scout C did and was the Type 1. The final Bristol project, numbered Type 225, was an unbuilt 1962 STOL transport. Of these 225 Types, 117 were built. This list does not include
4545-689: The United States) they may use radar to see aircraft positions. Becoming an air traffic controller in the United States typically requires an associate or bachelor's degree from the Air Traffic Collegiate Training Initiative. The FAA also requires extensive training, along with medical examinations and background checks. Some controllers are required to work weekend, night, and holiday shifts. There are generally four different types of ATC: ATC
4646-490: The Vélodrome Buffalo in Paris, over a distance of 100 kilometres. On 25 June 1893, Henri went by bicycle from Paris to Madrid with the journalist, author, and French cyclist Edouard de Perrodil. Edouard had written an account of this journey, and a book was published by MM. C. Marpon and Flammarion, titled Vélo ! Toro! Paris-Madrid bicyclette en 1893, which included drawings by Farman. They were received by
4747-463: The car division being lost during the wider company's merger with BAC. Accordingly, Bristol Cars Limited was formed, and remained within the Filton complex. Sir George retired in 1973 and Tony Crook purchased his share, becoming sole proprietor and managing director. Pre-fabricated buildings, marine craft and plastic and composite materials were also amongst the company's early post-war activities; these side-ventures were independently sold off. Bristol
4848-418: The cockpits of airliners and, increasingly, of smaller aircraft as well. Pilots can navigate much more accurately and view terrain, obstructions, and other nearby aircraft on a map or through synthetic vision , even at night or in low visibility. On June 21, 2004, SpaceShipOne became the first privately funded aircraft to make a spaceflight , opening the possibility of an aviation market capable of leaving
4949-450: The company developed the new Bristol Perseus line of radials based on the sleeve valve principle, which developed into some of the most powerful piston engines in the world and continued to be sold into the 1960s. In 1956, the division was renamed Bristol Aero Engines and then merged with Armstrong Siddeley in 1958 to form Bristol Siddeley as a counterpart of the airframe-producing company mergers that formed BAC. Bristol retained
5050-657: The company in October 1914. Barnwell went on to become one of the world's foremost aeronautical engineers, and worked for the company until his death in 1938. The company expanded rapidly, establishing a second factory at the Brislington tramway works; the firm employed a total of 200 people by the outbreak of the First World War . At the outbreak of war in August 1914, Britain's military forces possessed just over
5151-424: The division produced two successful designs that were sold in quantity. The first, designated the Type 171 , had a shaky start after the wooden rotor blades of the second prototype failed on its first flight in 1949. Nevertheless, the Type 171, called Sycamore in military service, was sold to air forces around the world and 178 were built in total. After the Type 171, the Bristol Helicopter Division started work on
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#17327726397175252-409: The early history of this company are held within the papers of Sir George White at Bristol Archives (Ref. 35810/GW/T) ( online catalogue ). Other records at Bristol Record Office include the papers of Lionel Harris, an engineer at the Bristol Aeroplane Company in the 1940s (Ref. 42794) ( online catalogue ) The Bristol Engine Company was originally a separate entity, Cosmos Engineering , formed from
5353-492: The end of the 19th century. He was able to pursue this interest as an amateur sportsman. He took part in cycle races from the age of fourteen, and started winning some races. Brother Maurice Farman also began cycle racing at the same age and started winning prizes. Henri became a championship cyclist, and won the Paris - Clermont-Ferrand race on 6 June 1892. On 6 October 1892 he won the French Championship, at
5454-479: The era, which were started by enthusiasts with little financial backing, British and Colonial was well funded from its outset. Sir George chose to establish a separate company from the Bristol Tramway Company, as the venture might be seen as too risky by many shareholders, and the new company's working capital of £25,000 was subscribed entirely by Sir George, his brother, and his son. The affairs of
5555-522: The field conditions of the Western Front, and the type's active service was limited to the Near East. By the end of the war, the company employed over 3,000 at its production works, which were split between Filton and Brislington. Its products had always been referred to by the name 'Bristol' and this was formalized in 1920, when British and Colonial was liquidated and its assets transferred to
5656-433: The first jet aircraft and the first liquid-fueled rockets . After World War II, especially in North America, there was a boom in general aviation , both private and commercial, as thousands of pilots were released from military service and many inexpensive war-surplus transport and training aircraft became available. Manufacturers such as Cessna , Piper , and Beechcraft expanded production to provide light aircraft for
5757-589: The first aircraft to transport passengers and cargo over great distances. The best known aircraft of this type were manufactured by the German Zeppelin company. The most successful Zeppelin was the Graf Zeppelin . It flew over one million miles, including an around-the-world flight in August 1929. However, the dominance of the Zeppelins over the airplanes of that period, which had a range of only
5858-409: The first passenger, Charles Furnas, one of their mechanics, on May 14, 1908. During the 1920s and 1930s great progress was made in the field of aviation, including the first transatlantic flight of Alcock and Brown in 1919, Charles Lindbergh 's solo transatlantic flight in 1927, and Charles Kingsford Smith 's transpacific flight the following year. One of the most successful designs of this period
5959-500: The first time that an aeroplane, other than a Wright brothers one, had stayed in the air for longer than a minute. The Voisin-Farman I was also the first biplane in Europe to fly a circular circuit of 1 kilometre, over a predetermined course, on 13 January 1908. This again occurred at Issy-les-Moulineaux , France, and won Henri the 50,000 franc Grand Prix d'Aviation offered by Henri Deutsch de la Meurthe . And on 21 March 1908, at
6060-571: The first untethered human lighter-than-air flight on November 21, 1783, of a hot air balloon designed by the Montgolfier brothers . The usefulness of balloons was limited because they could only travel downwind. It was immediately recognized that a steerable, or dirigible , balloon was required. Jean-Pierre Blanchard flew the first human-powered dirigible in 1784 and crossed the English Channel in one in 1785. Rigid airships became
6161-466: The heavy class section of the 1902 Paris - Vienna race. Marcel Renault came first in the general classification of this race. He took third place in the 1903 Gordon Bennett Cup. He had an accident during the elimination trials for the 1905 Gordon Bennett Cup, on 16 June, over the hilly Auvergne circuit. While on the last round of this circuit, descending the Clermont Ferrand hill, on one of
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#17327726397176262-406: The introduction of composite materials to make small aircraft lighter and faster. Ultralight and homebuilt aircraft have also become increasingly popular for recreational use, since in most countries that allow private aviation, they are much less expensive and less heavily regulated than certified aircraft. Simple balloons were used as surveillance aircraft as early as the 18th century. Over
6363-531: The introduction of the jet which permitted a major form of transport throughout the world. The word aviation was coined by the French writer and former naval officer Gabriel La Landelle in 1863. He originally derived the term from the verb avier (an unsuccessful neologism for "to fly"), itself derived from the Latin word avis ("bird") and the suffix -ation . There are early legends of human flight such as
6464-477: The late 1950s, the company undertook supersonic transport (SST) project studies, the Type 223 , which were later to contribute to Concorde . A research aircraft, the Type 188 , was constructed in the 1950s to test the feasibility of stainless steel as a material in a Mach 2.0 airframe. By the time the aircraft flew in 1962, the company was already part of BAC. In parallel with these supersonic studies, several subsonic designs were schemed in this period, including
6565-472: The light alloys more generally used in aircraft construction. On 15 June 1935, the Bristol Aeroplane Company became a public limited company . By this time, the company had a payroll of 4,200, mostly in the engine factory, and was well positioned to take advantage of the huge re-armament ordered by the British Government in May of that year. Bristol's most important contribution to the expansion of
6666-591: The light car class (400 – 650 kg) Grand Prix du Palais d'Hiver, of the Circuit du sud-ouest. Maurice Farman won the heavy car class of the race. On 29 May 1901, Henri took part in the Paris-Bordeaux race and finished in seventh place. This was an open-entry race held concurrently with the 1901 Gordon Bennett Cup , and over the same course. Fifth place was taken in the 1901 Paris to Berlin Race. Henri won
6767-445: The new middle-class market. By the 1950s, the development of civil jets grew, beginning with the de Havilland Comet , though the first widely used passenger jet was the Boeing 707 , because it was much more economical than other aircraft at that time. At the same time, turboprop propulsion started to appear for smaller commuter planes, making it possible to serve small-volume routes in a much wider range of weather conditions. Since
6868-412: The operation of aircraft, are reduced and controlled to an acceptable level. It encompasses the theory, practice, investigation, and categorization of flight failures, and the prevention of such failures through regulation, education, and training. It can also be applied in the context of campaigns that inform the public as to the safety of air travel. A maintenance, repair, and overhaul organization (MRO)
6969-449: The parent company and Bristol came to dominate the market for air-cooled radial engines . Apart from providing engines for almost all Bristol's aircraft designs, the Jupiter and its successors powered an enormous number of aircraft built by other manufacturers. Bristol's most successful aircraft during this period was the Bristol Bulldog fighter, which formed the mainstay of Royal Air Force (RAF) fighter force between 1930 and 1937, when
7070-410: The plane. And he also started to turn the plane in the air on this date. The distance of 771 metres was completed in 52 seconds. It was the longest flight in the world that year, and won Farman the Ernest Archdeacon Cup. He made a complete circular flight of 1,030 metres, in 1 minute 14 seconds on 10 November 1907 at Issy. This was the first time that a European aeroplane had completed a full circle. And
7171-413: The possibility of flying machines becoming practical. Lilienthal's work led to him developing the concept of the modern wing. His flight attempts in Berlin in 1891 are seen as the beginning of human flight and the " Lilienthal Normalsegelapparat " is considered to be the first airplane in series production, making the Maschinenfabrik Otto Lilienthal in Berlin the first air plane production company in
7272-485: The post-war rapid contraction of military orders, Cosmos Engineering went bankrupt and the Air Ministry let it be known that it would be a good idea if the Bristol Aeroplane Company purchased it. The Jupiter competed with the Armstrong Siddeley Jaguar through the 1920s but Bristol put more effort into their design and, by 1929, the Jupiter was clearly superior. In the 1930s, and led by Roy Fedden,
7373-526: The pre-First World War automobile company Brazil-Straker . In 1917, Cosmos was asked to investigate air-cooled radial engines and, under Roy Fedden , produced what became the Cosmos Mercury , a 14-cylinder two-row (helical) radial, which they launched in 1918. This engine saw little use but the simpler nine-cylinder version known as the Bristol Jupiter was clearly a winning design. With
7474-408: The preliminary work which led to Concorde was carried out by the company. In 1956 its major operations were split into Bristol Aircraft and Bristol Aero Engines . In 1959, Bristol Aircraft merged with several major British aircraft companies to form the British Aircraft Corporation (BAC) and Bristol Aero Engines merged with Armstrong Siddeley to form Bristol Siddeley . BAC went on to become
7575-457: The production of Beaufighters, and underground at Hawthorn, near Corsham , Wiltshire, for engine manufacture. Construction in the former stone quarry at Hawthorn took longer than expected and little production was achieved before the site closed in 1945. The company's war-time headquarters was located in the Royal West of England Academy , Clifton, Bristol. When the war ended, Bristol set up
7676-465: The same place, he made a flight of 2.004 kilometres. On 30 October 1908, Farman went on to make the first cross-country flight in Europe. Henri flew from his hangars at Camp de Châlons , Bouy , to Reims , landing at the cavalry ground. It was a distance of 27 kilometres. By early 1909, Farman fell out with Gabriel Voisin because Voisin had sold an aircraft that had been built to Farman's specifications to J.T.C. Moore-Brabazon . This aircraft
7777-647: The same time as the termination, Bristol decided to focus on development of a large turboprop-powered airliner, known as the Britannia . Capable of traversing transatlantic routes, it proved a commercial success; both it and the Freighter were produced in quantity during the 1950s. However, sales of the Britannia were poor and only 82 were built, primarily due to its protracted development; having been ordered by BOAC on 28 July 1949 and first flown on 16 August 1952, it did not enter service until 1 February 1957. Bristol
7878-615: The stories of Icarus in Greek myth, Jamshid and Shah Kay Kāvus in Persian myth, and the flying automaton of Archytas of Tarentum (428–347 BC). Later, somewhat more credible claims of short-distance human flights appear, such as the winged flights of Abbas ibn Firnas (810–887, recorded in the 17th century), Eilmer of Malmesbury (11th century, recorded in the 12th century), and the hot-air Passarola of Bartholomeu Lourenço de Gusmão (1685–1724). The modern age of aviation began with
7979-414: The turns in that descent, his car skidded. Henri and his chauffeur were lifted from the car, and ended up on top of a tree. Many onlookers believed he had been killed. But Henri was unharmed, came down from the tree and smoked a cigarette. He believed his car had ended up at the bottom of a ravine after this accident, but was not certain about the final destination of it. He started practicing in 1907 with
8080-422: The two companies were closely connected, and the company's first premises were a pair of former tram sheds used for aircraft manufacture at Filton leased from the Bristol Tramway Company. Additionally, key personnel for the new business were recruited from the Bristol Tramway Company, including the chief engineer and works manager, George Challenger . Flying schools were established at Brooklands , Surrey, which
8181-623: The two training schools, as well as serving as demonstration machines; the aircraft, which gained the nickname of the Boxkite , went on to become a commercial success, a total of 76 being constructed. Many served in the company's flying schools and examples were sold to the War Office as well as a number of foreign governments. Although satisfactory by the standards of the day, the Boxkite was not capable of much further development and work soon
8282-462: The type had an unsatisfactory wing-section and lacked sufficient power; even though Bristol fitted the aircraft with a new set of wings, it only achieved a single brief hop on 28 May 1910, after which work on the type was abandoned. Since the machine had been sold with a 'guarantee to fly', Sir George succeeded in getting 15,000 francs compensation from Zodiac. After this failure, the company decided to embark upon designing its own aircraft to serve as
8383-501: The unbuilt "paper aeroplanes"; it does include the pre-August 1914 aircraft. Bristol Engine designs include: Original series: Sleeve-valve engines: Turbines' Aviation Aviation includes the activities surrounding mechanical flight and the aircraft industry. Aircraft includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air aircraft such as hot air balloons and airships . Aviation began in
8484-603: The world support these manufacturers, who sometimes provide only the initial design and final assembly in their own plants. The Chinese ACAC consortium has also recently entered the civil transport market with its Comac ARJ21 regional jet. Until the 1970s, most major airlines were flag carriers , sponsored by their governments and heavily protected from competition. Since then, open skies agreements have resulted in increased competition and choice for consumers, coupled with falling prices for airlines. The combination of high fuel prices, low fares, high salaries, and crises such as
8585-426: The world. Lilienthal is often referred to as either the "father of aviation" or "father of flight". Early dirigible developments included machine-powered propulsion ( Henri Giffard , 1852), rigid frames ( David Schwarz , 1896) and improved speed and maneuverability ( Alberto Santos-Dumont , 1901) There are many competing claims for the earliest powered, heavier-than-air flight. The first recorded powered flight
8686-442: The years, military aircraft have been built to meet ever increasing capability requirements. Manufacturers of military aircraft compete for contracts to supply their government's arsenal. Aircraft are selected based on factors like cost, performance, and the speed of production. Aviation safety means the state of an aviation system or organization in which risks associated with aviation activities, related to, or in direct support of
8787-651: Was also involved in helicopter development, with the Belvedere and Sycamore going into quantity production. Another post-war activity was missile development, culminating in the production of the Bloodhound anti-aircraft missile. Upon introduction, the Bloodhound was the RAF's only long range transportable surface-to-air missile. Bristol Aero Engines produced a range of rocket motors and ramjets for missile propulsion. The guided weapons division eventually became part of Matra BAe Dynamics Alenia ( MBDA ). In
8888-484: Was baptised on 16 July 1844 at St Pancras Old Church in London, and was a daughter of the author William Mudford , who by the time of Sophia's baptism was living at Harrington Square. Sophia and Thomas were married at St George's Hanover Square Church London, on 31 August 1868. Henri trained as a painter at the École des Beaux Arts , but soon became interested in the new mechanical inventions that were appearing at
8989-470: Was carried out by Clément Ader on October 9, 1890, in his bat-winged, fully self-propelled fixed-wing aircraft , the Ader Éole . It was reportedly the first manned, powered, heavier-than-air flight of a significant distance (50 m (160 ft)) but insignificant altitude from level ground. Seven years later, on October 14, 1897, Ader's Avion III was tested without success in front of two officials from
9090-465: Was formerly MacDonald Brothers Aircraft, and was the largest of the subsidiaries and the group's only airframe plant. Bristol de Mexico, S.A. de CV. (Central Airport, Mexico City), overhauled piston engines for South American operators. Bristol de Mexico S.A. obtained a license to manufacture Alfred Herbert Ltd machine tools in 1963 and commenced assembling their centre lathes in 1963. They also commenced building their own design of small engine lathes for
9191-415: Was highly flammable and allowed static electricity to build up in the airship. Changes to the coating formulation reduced the risk of further Hindenburg type accidents. Although there have been periodic initiatives to revive their use, airships have seen only niche application since that time. There had been previous airship accidents that were more fatal, for instance, a British R38 on 23 August 1921, but
9292-619: Was involved in the post-war renaissance of British civilian aircraft, which was largely inspired by the Brabazon Committee report of 1943–5. In 1949, the Brabazon airliner prototype, at the time one of the largest aircraft in the world, first flew. This project was deemed to be a step in the wrong direction, gaining little interest from military or civilian operators, resulting in the Brabazon being ultimately cancelled in 1953. At
9393-707: Was located. The British and Colonial Aeroplane Company, Ltd was founded in February 1910 by Sir George White , chairman of the Bristol Tramways and Carriage Company , along with his son Stanley and his brother Samuel, to commercially exploit the fast-growing aviation sector. Sir George met with the American aviation pioneer Wilbur Wright in France in 1909 by chance, during which he became aware of aviation's business potential. Unlike many aviation companies of
9494-694: Was made a chevalier of the French Légion d'honneur in 1919. Along with Maurice, he retired in 1937 when the French Popular Front government nationalised the aircraft industry; Farman's company becoming part of the Societe Nationale de Constructions Aeronautiques du Centre . Henry Farman took French nationality in 1937. He died in Paris on 17 July 1958 and is buried in the Cimetière de Passy in Paris. In 1988, Farman
9595-757: Was named the Bird of Passage by Brabazon. So Henri started manufacturing aircraft to his own design. The first of these, the Farman III , first flew in April 1909. It was an immediate success and widely imitated. In 1909, he opened a flying school at Châlons-sur-Marne at which George Bertram Cockburn was the first pupil. In this same year he made further record breaking flights. One of 180 kilometres in just over 3 hours, at Reims on 27 August. And one of 232 kilometres in 4 hours 17 minutes and 53 seconds, at Mourmelon-le-Grand on 3 November. In October 1909 he appeared at
9696-399: Was started on two new designs, a small tractor configuration biplane and a monoplane . Both of these were exhibited at the 1911 Aero Show at Olympia but neither was flown successfully. At this time, both Challenger and Low left the company to join the newly established aircraft division of the armament firm Vickers . Their place was taken by Pierre Prier , the former chief instructor at
9797-551: Was the Douglas DC-3 , which became the first airliner to be profitable carrying passengers exclusively, starting the modern era of passenger airline service. By the beginning of World War II, many towns and cities had built airports, and there were numerous qualified pilots available. During World War II one of the first jet engines was developed by Hans con Ohain, and accomplished the world's first jet-powered flight in 1939. The war brought many innovations to aviation, including
9898-821: Was the Tenerife airport disaster on March 27, 1977, when 583 people died when two Boeing 747 jumbo jets, operated by Pan Am and KLM collided on a runway in Los Rodeos airport, now known as Tenerife North. An aviation incident is defined as an occurrence, other than an accident, associated with the operation of an aircraft that affects or could affect the safety of operations. Air traffic control (ATC) involves communication with aircraft to help maintain separation – that is, they ensure that aircraft are sufficiently far enough apart horizontally or vertically for no risk of collision. Controllers may co-ordinate position reports provided by pilots, or in high traffic areas (such as
9999-503: Was the largest of the overseas subsidiaries. The group undertook aircraft handling and servicing at Dorval Airport , Montreal. Vancouver Airport was the base for Bristol Aero Engines (Western), Ltd., one of the Canadian company's four operating subsidiaries. Work at Vancouver included the overhaul of Pratt and Whitney and Wright engines for the R.C.A.F. and commercial operators. Bristol Aircraft (Western), Ltd (Stevenson Field, Winnipeg)
10100-538: Was then the centre of activity for British aviation, where Bristol rented a hangar; and at Larkhill on Salisbury Plain where, in June 1910, a school was established on 2,248 acres (9.10 km) of land leased from the War Office . By 1914 308 of the 664 Royal Aero Club certificates issued had been earned at the company's schools. The company's initial manufacturing venture was to be a licensed and improved version of an aircraft manufactured in France by société Zodiac ,
10201-407: Was worked on by Barnwell after his return, the Bristol T.T.A. , was designed in response to a War Office requirement for a two-seat fighter intended to conduct home defence operations against Zeppelin raids. This was not successful but, in 1916, work was started on the Bristol F.2A , which was developed into the highly successful F.2B Fighter , one of the outstanding aircraft of the 1914–18 war and
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