Bristol Britannia
Encyclopedia
The Bristol Type 175 Britannia was a British
medium-to-long-range airliner
built by the Bristol Aeroplane Company
in 1952 to fly across the British Empire
. During development and acceptance testing, the turboprop
engines proved susceptible to inlet icing
and two prototypes were lost while solutions were found.
By the time development was completed, "pure" jet airliners from France, United Kingdom and the United States were about to enter service, and consequently, only 85 Britannias were built before production ended in 1960. Nevertheless, the Britannia is considered one of the landmarks in turboprop-powered airliner design and was popular with passengers. It became known by the title of "The Whispering Giant" for its quiet exterior noise and smooth flying, although the passenger interior remained less tranquil.
, Allied aircraft construction saw the UK of necessity concentrating on heavy bomber
s, leaving the production of transport aircraft to the USA. This would have left the UK with little experience in transport construction at the end of the war, so in 1943, a committee under Lord Brabazon of Tara, investigated the future of the British civilian airliner market. The Brabazon Committee
called for several different aircraft to be developed to specifications composed by the committee for roles felt to fulfil Britain's civilian aviation needs.
Bristol won the Type I and Type III contracts, delivering their Type I design, the Bristol Brabazon
in 1949. The requirement for the 1946 British Overseas Airways Corporation
(BOAC) Medium Range Empire (MRE) Requirements coincided with the Type III, Specification C.2/47, issued in April 1947 by the Minister of Supply
. The specifications called for an airliner capable of carrying 48 passengers and powered with Bristol Centaurus
radial engine
s or Napier Nomad
compound engines
. Turboprop options were also considered, but they were so new that Bristol could not guarantee the performance specifications.
Although in-company Proposals "X" for conversions of Lockheed Constellation
s to Centarus 662 powerplants or "Y" for licence production of the Constellation were considered in late 1946, BOAC decided that an entirely new design was preferred. After wrangling between the Ministry of Supply and BOAC over costs, the go-ahead for the project assigned the company designation Model 175 was given in July 1948. Three prototypes were ordered as Mk 1 (Centaurus 662), with the second and third prototypes designated the Mk 2 (to be convertible to Bristol Proteus
turboprops, then under development).
In October 1947, with work already underway, Bristol had settled on a Centaurus powered design, with an all-up weight of 103000 lb (46,720 kg) and a payload of 13300 lb (6,032.8 kg). The anticipated Karachi
-Cairo
run necessitated a 48-seat limit with a requirement for sufficient fuel for the lengthy stage. On 5 July 1949, the Ministry of Supply ordered five prototypes to this specification with the understanding that BOAC would contract for an additional 25 production examples. BOAC purchased options for 25 aircraft on 28 July, to be powered initially with the Centaurus engine but to be re-fitted with the Proteus when available. In November 1948, the Type 175 design was revised again to accommodate 74 passengers and a longer span wing in a contemplated long-range version aimed at long-haul Empire and transatlantic routes rather than the medium haul Empire routes originally planned. On reflection, BOAC decided that only a Proteus-engined aircraft was worth working on, necessitating a further redesign with Bristol eliminating the Centaurus option. Senior figures within BOAC such as the Deputy Chairman Whitney Straight
, however, considered the Proteus engine to be "an obsolete contraption". Despite the BOAC's desire to have a turboprop engine, the Type 175 project was contingent on the Proteus passing a 150 hour Type Test.
G-ALBO, with Bristol Chief Test Pilot A.J. "Bill" Pegg at the controls, flew for the first time on 16 August 1952 at Filton Aerodrome. The maiden flight was eventful as the over-sensitive flying controls led to a wild pitching before Pegg restored control. During the landing approach, smoke filled the cockpit and the main undercarriage boogie was stuck in its cycle, only fully deploying seconds before landing. The "snags" proved to be minor and by September, the prototype was cleared to perform at the 1952 SBAC Display at Farnborough where spectators commented on the "quietness" of the giant airliner. In November 1952, Popular Science
reported that by 1954 BOAC would have 25 of these aircraft on routes such as London-to-Tokyo over the Arctic
and North Pole
. However, in 1953 and 1954, three de Havilland Comet
s crashed without explanation, and the Air Ministry demanded the Britannia undergo lengthy tests. Further delays were attributed to teething engine problems with the loss in December 1953 of the second prototype, G-ALRX, caused by a failed reduction gear that led to an engine fire and the aircraft landing on the mudflats of the Severn Estuary. Resolving inlet icing issues also took time. The first prototype G-ALBO was subsequently modified to more closely approximate a production standard but was retained by the company to undergo engine testing and development.
Bristol revised the design into a larger transatlantic airliner for BOAC, resulting in the Series 200 and 300, with the Britannia 300LR (Long-Range) seen as "eminently suitable" for BOAC's services between London and Sydney. Qantas
had been considering purchasing a fleet of Britannia aircraft, but the extended development time had worn away the advantage the aircraft would hold until newer aircraft such as the Douglas DC-8
and de Havilland Comet 4 came onto the market. Route-proving trials continued through 1955, although orders were on the books from El Al
and Canadian Pacific Air Lines as well as BOAC's standing order.
During the first eight months of operational trials, a total of 16 in-flight engine failures and 49 unscheduled engine changes punctuated the ongoing engine dilemma and delayed the in-service date until February 1957, roughly two years late. The Britannia received a fair amount of attention in both the popular press and the British House of Commons, especially when it was revealed that BOAC had contemplated fitting Rolls-Royce Tyne
s to their fleet of Douglas DC-7
s as an interim measure until the Britannia was cleared for service.
Aviation historian Peter Pigott summarised the impact of the delays:
to build the derivative Canadair CL-28/CP-107 Argus, and the Canadair CL-44
/Canadair CC-106 Yukon. Based on the Britannia, the design of the Argus maritime patrol and anti-submarine warfare aircraft was optimised for endurance on long-range patrol, not speed, and used four Wright R-3350
-32W Turbo-Compound engines, that used less fuel at low altitude. Unlike its Britannia forebear, the Argus was a hybrid using the Britannia wings, tail surfaces and landing gear matched to a "purpose-built", unpressurised fuselage. Another significant departure was being "Americanized", substituting North American materials and standard parts for British ones. The interior was heavily equipped with the tools to conduct anti-submarine warfare: navigation, communication and tactical electronic equipment along with weapon loads that included bombs, torpedoes, mines and depth charges. A total of 33 Argus aircraft were built in two series (Mk 1 and Mk 2), serving the Royal Canadian Air Force
(RCAF) from 1957 to 1982.
Canadair also built 37 turboprop Rolls Royce Tyne-powered CL-44 passenger/cargo variants for the civil market, most of which were used as freighter
s. Four were built as CL-44Js with lengthened fuselages for service with the Iceland
ic "budget"
airline Loftleiðir
. Four CL-44D4s were also built with swing-tails to allow straight-in cargo loading and served with a variety of carriers, most notably Flying Tiger Line
. The similar CC-106 Yukon was used by the RCAF in a solely passenger configuration. A final unique "one-off" development was the Conroy Skymonster
, nicknamed Guppy, based on a Canadair CL-44D4 N447T. The most prominent modification was an enlarged fuselage, like the Mini Guppy which was produced by Jack Conroy's previous company, Aero Spacelines. After a long operational career as a freighter, the Guppy was stored at Bournemouth Airport
in 2003 and has recently been sold.
for services between Accra
and London, several more Britannias were purchased by the airline in the early 1960s. The Model 102 was eventually made available to other BOAC associates, including Cathay Pacific, Central Africa, East African, Nigeria and Malayan airlines.
The next production series was based on the long-range, mixed passenger/freight Model 200 series that was intended for civil airline use but ultimately Bristol offered the series to the Royal Air Force
(RAF) instead. The production series of three Model 252 and 20 Model 253 aircraft were purchased by RAF Transport Command in 1959, assigned the designation Britannia C.2 (first Model 252 series) and C.1 (Model 253 series). Those in RAF service were allocated the names of stars, such as "Arcturus", "Sirius" and "Vega". On retirement from the RAF in 1975, many Model 200 series were subsequently used by independent civil operators for cargo operations, harkening back to their original intended role.
Although the Bristol Model 302 was built first as part of the original BOAC order, BOAC released this series to other airlines; Aeronaves de Mexico took two Model 302s which entered service in December 1957. The 18 Bristol Britannia 312s for BOAC were delivered from September 1957 with its service introduction on the first ever non-stop flight from London to Canada on 19 December 1957. In late December 1957 BOAC began regular Britannia flights London to New York. Other airlines, such as Israel
's El Al, used the Britannia on transatlantic routes. In 1959 BOAC started flying the Britannia across the Pacific to Tokyo, extending their network round the world.
On 1 April 1958, Canadian Pacific Air Lines took delivery of the first of six Model 314 Britannias, with an additional two Model 324s (built to a 320 standard) arriving later and sold to Cathay Pacific in 1961. BOAC ordered seven Model 302s but never took delivery, instead they were taken on by airlines including Aeronaves de México and Ghana Airways. The main long-range series were the 310s, of which BOAC took 18 and, after deliveries began in September 1957, put them into service between London and New York
; in March 1964 BOAC owned 50 aircraft, 10 being Britannia 312s.
The 310 series (the Model 318) also saw transatlantic service with Cubana de Aviación
starting in 1958, in spite of the Cuban Revolution
the airline had a special accord with British aircraft manufacturers to maintain this model of aircraft. In 1975 Cuban Britannias were used to transport hundreds of soldiers of the Cuban Revolutionary Armed Forces to Angola
in Operation Carlota, a proxy war
. Cubana de Aviación continued using various Britannias until March 1990.
Most aircraft were built by Bristol at Filton but 30 were built at Belfast
by Short Brothers and Harland
. Due to the extended development instead of a projected production of 180 Britannias, only 80 were sold. The negative experience with the development of the Britannia caused BOAC to be more cautious towards other British-made aircraft such as the Vickers VC-10. Throughout the Britannia's lifespan, the engine icing condition remained a "continual potential hazard" that flight crews ultimately learned to manage with a "high-lo" flight regime that minimized the danger, although the problems of the Britannia can mainly be linked to that of a manufacturer undertaking an innovative airframe design matched to an unproven engine, a design syndrome that remained particularly daunting. Squadron Leader David Berry who had 5,000 hours on the type characterised his experiences as flying "Beauty and the Beast." A more fitting epitaph was recently proffered by the editors of Aeroplane
as the "100 Great British Aircraft" (2008) were analysed with the Bristol Britannia counted among the "greats".
Mk 2
101
102
252
253
301
302
305
306
307
307F
308
308F
309
311
312
312F
313
314
317
318
319
320
324
Dubai
with a loss of life totalling 126 "souls on board".
Britannia 308F (G-ANCF)
Britannia 312 (G-AOVF)
Britannia 312F (G-AOVS)
Britannia 312 (G-AOVT)
Britannia C.1 (XM496) Regulus
Britannia 307F (5Y-AYR)
.
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...
medium-to-long-range airliner
Airliner
An airliner is a large fixed-wing aircraft for transporting passengers and cargo. Such aircraft are operated by airlines. Although the definition of an airliner can vary from country to country, an airliner is typically defined as an aircraft intended for carrying multiple passengers in commercial...
built by the Bristol Aeroplane Company
Bristol Aeroplane Company
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 aero engines...
in 1952 to fly across the British Empire
British Empire
The British Empire comprised the dominions, colonies, protectorates, mandates and other territories ruled or administered by the United Kingdom. It originated with the overseas colonies and trading posts established by England in the late 16th and early 17th centuries. At its height, it was the...
. During development and acceptance testing, the turboprop
Turboprop
A turboprop engine is a type of turbine engine which drives an aircraft propeller using a reduction gear.The gas turbine is designed specifically for this application, with almost all of its output being used to drive the propeller...
engines proved susceptible to inlet icing
Atmospheric icing
Atmospheric icing occurs when water droplets in the atmosphere freeze on objects they contact. This can be extremely dangerous to aircraft, as the built-up ice changes the aerodynamics of the flight surfaces, which can increase the risk of a subsequent stalling of the airfoil...
and two prototypes were lost while solutions were found.
By the time development was completed, "pure" jet airliners from France, United Kingdom and the United States were about to enter service, and consequently, only 85 Britannias were built before production ended in 1960. Nevertheless, the Britannia is considered one of the landmarks in turboprop-powered airliner design and was popular with passengers. It became known by the title of "The Whispering Giant" for its quiet exterior noise and smooth flying, although the passenger interior remained less tranquil.
Origins
In 1942, during the Second World WarWorld War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...
, Allied aircraft construction saw the UK of necessity concentrating on heavy bomber
Heavy bomber
A heavy bomber is a bomber aircraft of the largest size and load carrying capacity, and usually the longest range.In New START, the term "heavy bomber" is used for two types of bombers:*one with a range greater than 8,000 kilometers...
s, leaving the production of transport aircraft to the USA. This would have left the UK with little experience in transport construction at the end of the war, so in 1943, a committee under Lord Brabazon of Tara, investigated the future of the British civilian airliner market. The Brabazon Committee
Brabazon Committee
The Brabazon Committee was a committee formed on 23 December 1942 to investigate the future needs of the British Empire's civilian airliner market...
called for several different aircraft to be developed to specifications composed by the committee for roles felt to fulfil Britain's civilian aviation needs.
Bristol won the Type I and Type III contracts, delivering their Type I design, the Bristol Brabazon
Bristol Brabazon
The Bristol Type 167 Brabazon was a large propeller-driven airliner, designed by the Bristol Aeroplane Company to fly transatlantic routes from the United Kingdom to the United States. The prototype was delivered in 1949, only to prove a commercial failure when airlines felt the airliner was too...
in 1949. The requirement for the 1946 British Overseas Airways Corporation
British Overseas Airways Corporation
The British Overseas Airways Corporation was the British state airline from 1939 until 1946 and the long-haul British state airline from 1946 to 1974. The company started life with a merger between Imperial Airways Ltd. and British Airways Ltd...
(BOAC) Medium Range Empire (MRE) Requirements coincided with the Type III, Specification C.2/47, issued in April 1947 by the Minister of Supply
Minister of Supply
The Minister of Supply was the minister in the British Government responsible for the Ministry of Supply, which existed to co-ordinate the supply of equipment to the national armed forces...
. The specifications called for an airliner capable of carrying 48 passengers and powered with Bristol Centaurus
Bristol Centaurus
|-See also:-Bibliography:*Bridgman, L, Jane's Fighting Aircraft of World War II. Crescent. ISBN 0-517-67964-7*Gunston, Bill. Development of Piston Aero Engines. Cambridge, England. Patrick Stephens Limited, 2006. ISBN 0-7509-4478-1...
radial engine
Radial engine
The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders point outward from a central crankshaft like the spokes on a wheel...
s or Napier Nomad
Napier Nomad
The Napier Nomad was a complex British compression-ignition aircraft engine designed and built by Napier & Son in 1949. Two versions were flight tested:...
compound engines
Diesel engine
A diesel engine is an internal combustion engine that uses the heat of compression to initiate ignition to burn the fuel, which is injected into the combustion chamber...
. Turboprop options were also considered, but they were so new that Bristol could not guarantee the performance specifications.
Although in-company Proposals "X" for conversions of Lockheed Constellation
Lockheed Constellation
The Lockheed Constellation was a propeller-driven airliner powered by four 18-cylinder radial Wright R-3350 engines. It was built by Lockheed between 1943 and 1958 at its Burbank, California, USA, facility. A total of 856 aircraft were produced in numerous models, all distinguished by a...
s to Centarus 662 powerplants or "Y" for licence production of the Constellation were considered in late 1946, BOAC decided that an entirely new design was preferred. After wrangling between the Ministry of Supply and BOAC over costs, the go-ahead for the project assigned the company designation Model 175 was given in July 1948. Three prototypes were ordered as Mk 1 (Centaurus 662), with the second and third prototypes designated the Mk 2 (to be convertible to Bristol Proteus
Bristol Proteus
|-See also:-Bibliography:* Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9* Hooker, Sir Stanley. Not Much Of An Engineer. Airlife Publishing, 1985. ISBN 1853102857....
turboprops, then under development).
In October 1947, with work already underway, Bristol had settled on a Centaurus powered design, with an all-up weight of 103000 lb (46,720 kg) and a payload of 13300 lb (6,032.8 kg). The anticipated Karachi
Karachi
Karachi is the largest city, main seaport and the main financial centre of Pakistan, as well as the capital of the province of Sindh. The city has an estimated population of 13 to 15 million, while the total metropolitan area has a population of over 18 million...
-Cairo
Cairo
Cairo , is the capital of Egypt and the largest city in the Arab world and Africa, and the 16th largest metropolitan area in the world. Nicknamed "The City of a Thousand Minarets" for its preponderance of Islamic architecture, Cairo has long been a centre of the region's political and cultural life...
run necessitated a 48-seat limit with a requirement for sufficient fuel for the lengthy stage. On 5 July 1949, the Ministry of Supply ordered five prototypes to this specification with the understanding that BOAC would contract for an additional 25 production examples. BOAC purchased options for 25 aircraft on 28 July, to be powered initially with the Centaurus engine but to be re-fitted with the Proteus when available. In November 1948, the Type 175 design was revised again to accommodate 74 passengers and a longer span wing in a contemplated long-range version aimed at long-haul Empire and transatlantic routes rather than the medium haul Empire routes originally planned. On reflection, BOAC decided that only a Proteus-engined aircraft was worth working on, necessitating a further redesign with Bristol eliminating the Centaurus option. Senior figures within BOAC such as the Deputy Chairman Whitney Straight
Whitney Straight
Air Commodore Whitney Willard Straight CBE, MC, DFC was a Grand Prix motor racing driver, aviator, businessman, and a member of the prominent Whitney family of the United States....
, however, considered the Proteus engine to be "an obsolete contraption". Despite the BOAC's desire to have a turboprop engine, the Type 175 project was contingent on the Proteus passing a 150 hour Type Test.
Prototypes and production
The name, "Britannia" was chosen in April 1950 with Britannia 101 the designation for first two prototypes powered by the early series Proteus 625, the followup from the 600 series engine that had successfully completed its type trials. The first prototype, registeredAircraft registration
An aircraft registration is a unique alphanumeric string that identifies a civil aircraft, in similar fashion to a licence plate on an automobile...
G-ALBO, with Bristol Chief Test Pilot A.J. "Bill" Pegg at the controls, flew for the first time on 16 August 1952 at Filton Aerodrome. The maiden flight was eventful as the over-sensitive flying controls led to a wild pitching before Pegg restored control. During the landing approach, smoke filled the cockpit and the main undercarriage boogie was stuck in its cycle, only fully deploying seconds before landing. The "snags" proved to be minor and by September, the prototype was cleared to perform at the 1952 SBAC Display at Farnborough where spectators commented on the "quietness" of the giant airliner. In November 1952, Popular Science
Popular Science
Popular Science is an American monthly magazine founded in 1872 carrying articles for the general reader on science and technology subjects. Popular Science has won over 58 awards, including the ASME awards for its journalistic excellence in both 2003 and 2004...
reported that by 1954 BOAC would have 25 of these aircraft on routes such as London-to-Tokyo over the Arctic
Arctic
The Arctic is a region located at the northern-most part of the Earth. The Arctic consists of the Arctic Ocean and parts of Canada, Russia, Greenland, the United States, Norway, Sweden, Finland, and Iceland. The Arctic region consists of a vast, ice-covered ocean, surrounded by treeless permafrost...
and North Pole
North Pole
The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is, subject to the caveats explained below, defined as the point in the northern hemisphere where the Earth's axis of rotation meets its surface...
. However, in 1953 and 1954, three de Havilland Comet
De Havilland Comet
The de Havilland DH 106 Comet was the world's first commercial jet airliner to reach production. Developed and manufactured by de Havilland at the Hatfield, Hertfordshire, United Kingdom headquarters, it first flew in 1949 and was a landmark in aeronautical design...
s crashed without explanation, and the Air Ministry demanded the Britannia undergo lengthy tests. Further delays were attributed to teething engine problems with the loss in December 1953 of the second prototype, G-ALRX, caused by a failed reduction gear that led to an engine fire and the aircraft landing on the mudflats of the Severn Estuary. Resolving inlet icing issues also took time. The first prototype G-ALBO was subsequently modified to more closely approximate a production standard but was retained by the company to undergo engine testing and development.
Bristol revised the design into a larger transatlantic airliner for BOAC, resulting in the Series 200 and 300, with the Britannia 300LR (Long-Range) seen as "eminently suitable" for BOAC's services between London and Sydney. Qantas
Qantas
Qantas Airways Limited is the flag carrier of Australia. The name was originally "QANTAS", an initialism for "Queensland and Northern Territory Aerial Services". Nicknamed "The Flying Kangaroo", the airline is based in Sydney, with its main hub at Sydney Airport...
had been considering purchasing a fleet of Britannia aircraft, but the extended development time had worn away the advantage the aircraft would hold until newer aircraft such as the Douglas DC-8
Douglas DC-8
The Douglas DC-8 is a four-engined narrow-body passenger commercial jet airliner, manufactured from 1958 to 1972 by the Douglas Aircraft Company...
and de Havilland Comet 4 came onto the market. Route-proving trials continued through 1955, although orders were on the books from El Al
El Al
El Al Israel Airlines Ltd , trading as El Al , is the flag carrier of Israel. It operates scheduled domestic and international services and cargo flights to Europe, North America, Africa and the Far East from its main base in Ben Gurion International Airport...
and Canadian Pacific Air Lines as well as BOAC's standing order.
During the first eight months of operational trials, a total of 16 in-flight engine failures and 49 unscheduled engine changes punctuated the ongoing engine dilemma and delayed the in-service date until February 1957, roughly two years late. The Britannia received a fair amount of attention in both the popular press and the British House of Commons, especially when it was revealed that BOAC had contemplated fitting Rolls-Royce Tyne
Rolls-Royce Tyne
|-See also:...
s to their fleet of Douglas DC-7
Douglas DC-7
The Douglas DC-7 is an American transport aircraft built by the Douglas Aircraft Company from 1953 to 1958. It was the last major piston engine powered transport made by Douglas, coming just a few years before the advent of jet aircraft such as the Boeing 707 and Douglas DC-8.-Design and...
s as an interim measure until the Britannia was cleared for service.
Aviation historian Peter Pigott summarised the impact of the delays:
Related development
In 1954, a licence was issued to CanadairCanadair
Canadair Ltd. was a civil and military aircraft manufacturer in Canada. It was a subsidiary of other aircraft manufacturers, then a nationalized corporation until privatized in 1986, and became the core of Bombardier Aerospace....
to build the derivative Canadair CL-28/CP-107 Argus, and the Canadair CL-44
Canadair CL-44
The Canadair CL-44 was a Canadian turboprop airliner and cargo aircraft based on the Bristol Britannia that was developed and produced by Canadair in the late 1950s and early 1960s...
/Canadair CC-106 Yukon. Based on the Britannia, the design of the Argus maritime patrol and anti-submarine warfare aircraft was optimised for endurance on long-range patrol, not speed, and used four Wright R-3350
Wright R-3350
The Wright R-3350 Duplex-Cyclone was one of the most powerful radial aircraft engines produced in the United States. It was a twin row, supercharged, air-cooled, radial engine with 18 cylinders. Power ranged from 2,200 to over 3,700 hp , depending on the model...
-32W Turbo-Compound engines, that used less fuel at low altitude. Unlike its Britannia forebear, the Argus was a hybrid using the Britannia wings, tail surfaces and landing gear matched to a "purpose-built", unpressurised fuselage. Another significant departure was being "Americanized", substituting North American materials and standard parts for British ones. The interior was heavily equipped with the tools to conduct anti-submarine warfare: navigation, communication and tactical electronic equipment along with weapon loads that included bombs, torpedoes, mines and depth charges. A total of 33 Argus aircraft were built in two series (Mk 1 and Mk 2), serving the Royal Canadian Air Force
Royal Canadian Air Force
The history of the Royal Canadian Air Force begins in 1920, when the air force was created as the Canadian Air Force . In 1924 the CAF was renamed the Royal Canadian Air Force and granted royal sanction by King George V. The RCAF existed as an independent service until 1968...
(RCAF) from 1957 to 1982.
Canadair also built 37 turboprop Rolls Royce Tyne-powered CL-44 passenger/cargo variants for the civil market, most of which were used as freighter
Cargo aircraft
A cargo aircraft is a fixed-wing aircraft designed or converted for the carriage of goods, rather than passengers. They are usually devoid of passenger amenities, and generally feature one or more large doors for the loading and unloading of cargo...
s. Four were built as CL-44Js with lengthened fuselages for service with the Iceland
Iceland
Iceland , described as the Republic of Iceland, is a Nordic and European island country in the North Atlantic Ocean, on the Mid-Atlantic Ridge. Iceland also refers to the main island of the country, which contains almost all the population and almost all the land area. The country has a population...
ic "budget"
Low-cost carrier
A low-cost carrier or low-cost airline is an airline that generally has lower fares and fewer comforts...
airline Loftleiðir
Loftleiðir
Loftleiðir HF, internationally known as Icelandic Airlines or Loftleiðir Icelandic, was a private Icelandic airline headquartered on the grounds of Reykjavík Airport in Reykjavík, which operated mostly trans-atlantic flights linking Europe and America, pioneering the low-cost flight business...
. Four CL-44D4s were also built with swing-tails to allow straight-in cargo loading and served with a variety of carriers, most notably Flying Tiger Line
Flying Tiger Line
Flying Tiger Line, also known as Flying Tigers, was the first scheduled cargo airline in the United States and a major military charter operator during the Cold War era for both cargo and personnel .- History :...
. The similar CC-106 Yukon was used by the RCAF in a solely passenger configuration. A final unique "one-off" development was the Conroy Skymonster
Conroy Skymonster
The Conroy Skymonster is a 1960s United States specialized cargo aircraft with an outsize fuselage.-Design and development:The aircraft was designed by John M. Conroy as a transport aircraft that could be used to ferry three Rolls-Royce RB.211 jet engines from Belfast, Northern Ireland, to...
, nicknamed Guppy, based on a Canadair CL-44D4 N447T. The most prominent modification was an enlarged fuselage, like the Mini Guppy which was produced by Jack Conroy's previous company, Aero Spacelines. After a long operational career as a freighter, the Guppy was stored at Bournemouth Airport
Bournemouth Airport
Bournemouth Airport is an airport located north-northeast of Bournemouth, in southern England...
in 2003 and has recently been sold.
Operational history
Following an extended period of uneventful development flying trials and the fitting of a modified Proteus 765 series that greatly alleviated the number of breakdowns, a full Certificate of Airworthiness was awarded at the end of 1955. Consequently, the first two Model 102s were delivered to BOAC on 30 December 1955 for crew training. The Model 102 began scheduled service on 1 February 1957 with a BOAC flight between London and Johannesburg. By August 1957, the first 15 Model 102 aircraft had been delivered to BOAC. The last 10 aircraft of the order were built as Series 300 aircraft for transatlantic operations. In April 1959, a Model 102 Britannia was leased by BOAC to Ghana AirwaysGhana Airways
Ghana Airways Limited was the national airline of the Republic of Ghana with its main base of operation, and hub, at Kotoka International Airport in Accra....
for services between Accra
Accra
Accra is the capital and largest city of Ghana, with an urban population of 1,658,937 according to the 2000 census. Accra is also the capital of the Greater Accra Region and of the Accra Metropolitan District, with which it is coterminous...
and London, several more Britannias were purchased by the airline in the early 1960s. The Model 102 was eventually made available to other BOAC associates, including Cathay Pacific, Central Africa, East African, Nigeria and Malayan airlines.
The next production series was based on the long-range, mixed passenger/freight Model 200 series that was intended for civil airline use but ultimately Bristol offered the series to the Royal Air Force
Royal Air Force
The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...
(RAF) instead. The production series of three Model 252 and 20 Model 253 aircraft were purchased by RAF Transport Command in 1959, assigned the designation Britannia C.2 (first Model 252 series) and C.1 (Model 253 series). Those in RAF service were allocated the names of stars, such as "Arcturus", "Sirius" and "Vega". On retirement from the RAF in 1975, many Model 200 series were subsequently used by independent civil operators for cargo operations, harkening back to their original intended role.
Although the Bristol Model 302 was built first as part of the original BOAC order, BOAC released this series to other airlines; Aeronaves de Mexico took two Model 302s which entered service in December 1957. The 18 Bristol Britannia 312s for BOAC were delivered from September 1957 with its service introduction on the first ever non-stop flight from London to Canada on 19 December 1957. In late December 1957 BOAC began regular Britannia flights London to New York. Other airlines, such as Israel
Israel
The State of Israel is a parliamentary republic located in the Middle East, along the eastern shore of the Mediterranean Sea...
's El Al, used the Britannia on transatlantic routes. In 1959 BOAC started flying the Britannia across the Pacific to Tokyo, extending their network round the world.
On 1 April 1958, Canadian Pacific Air Lines took delivery of the first of six Model 314 Britannias, with an additional two Model 324s (built to a 320 standard) arriving later and sold to Cathay Pacific in 1961. BOAC ordered seven Model 302s but never took delivery, instead they were taken on by airlines including Aeronaves de México and Ghana Airways. The main long-range series were the 310s, of which BOAC took 18 and, after deliveries began in September 1957, put them into service between London and New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...
; in March 1964 BOAC owned 50 aircraft, 10 being Britannia 312s.
The 310 series (the Model 318) also saw transatlantic service with Cubana de Aviación
Cubana de Aviación
Cubana de Aviación S.A., commonly known as Cubana, is Cuba's largest airline and flag carrier. The airline was founded on 8 October 1929, and has its corporate headquarters in Havana. Its main base is at José Martí International Airport...
starting in 1958, in spite of the Cuban Revolution
Cuban Revolution
The Cuban Revolution was an armed revolt by Fidel Castro's 26th of July Movement against the regime of Cuban dictator Fulgencio Batista between 1953 and 1959. Batista was finally ousted on 1 January 1959, and was replaced by a revolutionary government led by Castro...
the airline had a special accord with British aircraft manufacturers to maintain this model of aircraft. In 1975 Cuban Britannias were used to transport hundreds of soldiers of the Cuban Revolutionary Armed Forces to Angola
Angola
Angola, officially the Republic of Angola , is a country in south-central Africa bordered by Namibia on the south, the Democratic Republic of the Congo on the north, and Zambia on the east; its west coast is on the Atlantic Ocean with Luanda as its capital city...
in Operation Carlota, a proxy war
Proxy war
A proxy war or proxy warfare is a war that results when opposing powers use third parties as substitutes for fighting each other directly. While powers have sometimes used governments as proxies, violent non-state actors, mercenaries, or other third parties are more often employed...
. Cubana de Aviación continued using various Britannias until March 1990.
Most aircraft were built by Bristol at Filton but 30 were built at Belfast
Belfast
Belfast is the capital of and largest city in Northern Ireland. By population, it is the 14th biggest city in the United Kingdom and second biggest on the island of Ireland . It is the seat of the devolved government and legislative Northern Ireland Assembly...
by Short Brothers and Harland
Short Brothers
Short Brothers plc is a British aerospace company, usually referred to simply as Shorts, that is now based in Belfast, Northern Ireland. Founded in 1908, Shorts was the first company in the world to make production aircraft and was a manufacturer of flying boats during the 1920s, 1930s, and 1940s...
. Due to the extended development instead of a projected production of 180 Britannias, only 80 were sold. The negative experience with the development of the Britannia caused BOAC to be more cautious towards other British-made aircraft such as the Vickers VC-10. Throughout the Britannia's lifespan, the engine icing condition remained a "continual potential hazard" that flight crews ultimately learned to manage with a "high-lo" flight regime that minimized the danger, although the problems of the Britannia can mainly be linked to that of a manufacturer undertaking an innovative airframe design matched to an unproven engine, a design syndrome that remained particularly daunting. Squadron Leader David Berry who had 5,000 hours on the type characterised his experiences as flying "Beauty and the Beast." A more fitting epitaph was recently proffered by the editors of Aeroplane
Aeroplane Magazine
Aeroplane Magazine is a British magazine devoted to aviation history and preservation. It was founded in 1911.- External links :* *...
as the "100 Great British Aircraft" (2008) were analysed with the Bristol Britannia counted among the "greats".
Bristol Model 175
Mk 1- Prototype powered by Bristol Centaurus 662, fuselage length of 114 ft (35m), span 120 ft (36.5 m), seating for 48 passengers, not built
Mk 2
- Two prototypes powered by either Bristol Centaurus 662 or Bristol Proteus 600; with the Proteus, the fuselage length of 114 ft (35m) was fitted with a longer wingspan 140 ft (43 m) and reduced seating for 36 passengers, two prototypes planned, none built.
Series 100
Seventy-four passenger airliner with 114 ft (35m) fuselage and powered by four Bristol Proteus 705101
- Prototypes, two initially powered by Proteus 625 and soon after re-engined with the Proteus 755, later the first prototype G-ALBO was used for development testing of the Bristol Orion in 1956 and the Proteus 765 in 1957.
102
- Production aircraft for BOAC, 25 ordered with the last 10 cancelled in favour of the 300 series, 15 built.
Series 200
All cargo variant with a 124 ft 3 in (38 m) fuselage, BOAC option for five was cancelled, none built.Series 250
Similar to the 200 series, but mixed passenger and freight.252
- Originally ordered by the Ministry of Supply for intended lease to charter operators, but delivered to the Royal Air Force, as the Britannia C2. Fitted with a heavy-duty floor in forward area of fuselage and cargo door, three built.
253
- Passenger/freight variant for the Royal Air Force, designated Britannia C1. Fitted with full length heavy-duty floor and provision for rearwards-facing seats as preferred by the RAF. Capacity for 115 troops or equivalent in cargo, 20 built. Aircraft later sold on the civil market as freighters designated Series 253F.
Series 300
Passenger only "stretched" version of the 200 series, incorporating 123 inches (3.1 m) longer fuselage, capable of carrying up to 139 (originally 99) passengers, medium-fuel capacity.301
- One Filton-built company prototype, used the same wing and fuel capacity of the Model 100; first flew: 31 July 1956.
302
- Belfast-built production, 10 ordered by BOAC but cancelled in favour of 305; seven were begun to this standard with two delivered to Aeronaves de Mexico.
305
- Five Belfast-built 302s modified for longer-range but with limited takeoff weight due to thinner fuselage skin and lighter landing gear. Originally ordered by Capital AirlinesCapital AirlinesCapital Airlines was an airline serving the eastern United States that merged into United Airlines in 1961. Its primary hubs were National Airport near Washington, DC, and Allegheny County Airport near Pittsburgh. In the 1950s it was the largest US domestic carrier after the Big Four . Its...
which were cancelled and then for Northeast AirlinesNortheast AirlinesNortheast Airlines was an American airline based in Boston, Massachusetts. They began as Boston-Maine Airways, which was founded as a Pan Am contract carrier on July 20, 1931, by the Boston and Maine Railroad and Maine Central Railroad offering service from Boston to Bangor via Portland...
which also cancelled. All modified to other variants.
306
- One former Series 305 leased to El Al pending delivery of last Series 315. Later converted to Series 307.
307
- Two of the ex-BOAC Northeast 305 order (one formerly the El AL Series 307) to Air Charter LimitedAir Charter LimitedAir Charter was an early post-World War II private, British independentindependent from government-owned corporations airline formed in 1947. The airline conducted regular trooping flights to Cyprus as well as worldwide passenger and freight charter flights from its bases at Southend Airport and...
September 1958 and March 1959, with a new designation: Model 307. Later to British United AirwaysBritish United AirwaysBritish United Airways was a private, independentindependent from government-owned corporations British airline formed as a result of the merger of Airwork Services and Hunting-Clan Air Transport in July 1960, making it the largest wholly private airline based in the United Kingdom at the time...
.
307F
- 1960's conversion of 307 to freighter (both converted).
308
- Two former 305s ordered by Transcontinental SA of Argentina in 104-passenger configuration.
308F
- 1960's conversion of 308 to freighter for British EagleBritish EagleBritish Eagle International Airlines was a major British independentindependent from government-owned corporations airline that operated from 1948 to 1968....
(both converted).
309
- One former 305 (leased to Ghana Airways).
Series 310
As 305 series, but with strengthened fuselage skin and undercarriage. Long-range fuel capacity and was originally known as 300LR.311
- One prototype originally known as a 300LR.
312
- Production aircraft for BOAC, 18 built.
312F
- 1960s conversion of 312 to freighter (five converted).
313
- Production aircraft for El Al, four built.
314
- Production aircraft for Canadian Pacific Air Lines, six built.
317
- Production aircraft for Hunting-Clan Air Transport in 124 passenger trooping configuration, two built.
318
- Production aircraft for Cubana de Aviación, four built. Delivery taking place on 15 December 1958, later one leased to Cunard Eagle in 1960–1961 and this same airliner leased to CZA in 1962.
319
- Last production Britannia sold to Ghana Airways, modified from original Model 310/311 series.
320
- Variant for North American market, order for Trans World Airways not concluded, two built were completed as Series 324s.
324
- Two Series 320s built for Canadian Pacific Air Lines, later purchased by Cunard Eagle in 1961.
Civilian operators
- Aerotransportes Entre Rios
- Transcontinental SA
- Young Cargo
- Centre Air Afrique
- Canadian Pacific Air Lines
- Aerocaribbean
- Cubana de AviaciónCubana de AviaciónCubana de Aviación S.A., commonly known as Cubana, is Cuba's largest airline and flag carrier. The airline was founded on 8 October 1929, and has its corporate headquarters in Havana. Its main base is at José Martí International Airport...
- CSACzech AirlinesCzech Airlines j.s.c. , trading as Czech Airlines , is the national airline of the Czech Republic and temporary in Slovakia with its head office on the grounds of Ruzyně Airport in Ruzyně, Prague...
leased two aircraft from Cubana de Aviación (1961–1964 and 1963–1969).
Dubai
- Air Faisal
- Ghana AirwaysGhana AirwaysGhana Airways Limited was the national airline of the Republic of Ghana with its main base of operation, and hub, at Kotoka International Airport in Accra....
- Indonesian Ankasa Civil Air Transport
- Aer TurasAer TurasAer Turas Teoranta was an Irish airline and later a freight operator based in Dublin, Ireland from 1962 until May 2003.-History:Aer Turas started operations in 1962 as an air taxi service from Ireland to the UK with a single de Havilland Dragon Rapide....
- Interconair
- El AlEl AlEl Al Israel Airlines Ltd , trading as El Al , is the flag carrier of Israel. It operates scheduled domestic and international services and cargo flights to Europe, North America, Africa and the Far East from its main base in Ben Gurion International Airport...
- An El Al Bristol Britannia was used by Israel to fly Adolf Eichman out of Argentina after his kidnap in 1960.
- African Cargo Airlines
- African Safari AirwaysAfrican Safari AirwaysAfrica Safari Air was an airline based in Mombasa, Kenya-EACU. It operated charter flights and inclusive tours from Europe, mainly to Mombasa. Its main base was Moi International Airport, Mombasa.- History :...
- Liberia World Airways
- Aeronaves de México
- Air Spain
- Globe Air operated two former El Al 313s between 1964-1967.
- Gaylan Air Cargo (United Arab Emirates)
- Air CharterAir Charter LimitedAir Charter was an early post-World War II private, British independentindependent from government-owned corporations airline formed in 1947. The airline conducted regular trooping flights to Cyprus as well as worldwide passenger and freight charter flights from its bases at Southend Airport and...
- BKS Air Transport
- BOACBoacBoac may refer to:* Boac, Marinduque, a municipality in the Southern Philippines* Boac , an American rapper* British Overseas Airways Corporation, a former British state-owned airline...
- Britannia AirwaysBritannia AirwaysBritannia Airways was the largest charter airline in the United Kingdom, rebranded as Thomsonfly in 2005. Its main bases were Gatwick, London Luton, Birmingham, Manchester, Newcastle and Glasgow...
- British EagleBritish EagleBritish Eagle International Airlines was a major British independentindependent from government-owned corporations airline that operated from 1948 to 1968....
- British United AirwaysBritish United AirwaysBritish United Airways was a private, independentindependent from government-owned corporations British airline formed as a result of the merger of Airwork Services and Hunting-Clan Air Transport in July 1960, making it the largest wholly private airline based in the United Kingdom at the time...
- Caledonian AirwaysCaledonian AirwaysCaledonian Airways was a wholly private, independentindependent from government-owned corporations Scottish charter airline formed in April 1961. It began with a single Douglas DC-7C leased from Sabena. Caledonian grew rapidly over the coming years to become the leading transatlantic "affinity...
- Donaldson International AirwaysDonaldson International AirwaysDonaldson International Airlines was a British charter airline from 1968 to 1974.-History:Donaldson International Airways was formed in 1968 to provide provide inclusive tour and charter flights for Mercury Air Holidays of Glasgow...
- Hunting-Clan Air TransportHunting-Clan Air TransportHunting-Clan Air Transport was a wholly private, British independentindependent from government-owned corporations airline that was founded in the immediate post-World War II period. It began trading on 1 January 1946 as Hunting Air Travel Ltd...
- International Air Services
- Invicta International AirlinesInvicta International AirlinesInvicta International Airlines was a Charter Airline based at Manston Airport in the United Kingdom. It operated non-scheduled passenger and freight services between 1965 and 1982.-1960s:...
- Lloyd International AirwaysLloyd International AirwaysLloyd International Airways Ltd was a private, British independentindependent from government-owned corporations airline formed in 1961 to operate worldwide charter flights. It commenced operations with a single Douglas DC-4 piston airliner from Cambridge Marshall Airport. Lloyd International...
- Monarch AirlinesMonarch AirlinesMonarch Airlines, often shortened to and trading as Monarch, is a British charter and scheduled airline based at London Luton Airport in Luton. It is one of the United Kingdom's largest charter airlines, operating to Europe, the United States, the Caribbean, India and Africa, serving mainly leisure...
- Redcoat Air CargoRedcoat Air CargoRedcoat Air Cargo was a British cargo airline between 1977 and 1982 with headquarters at Horley in Sussex and an operating base at Luton Airport.-History:...
- Transglobe Airways
- Domaine de Katale
- Katale Air Transport
- Transair Cargo
Military operators
- Aeroplane and Armament Experimental EstablishmentAeroplane and Armament Experimental EstablishmentThe Aeroplane and Armament Experimental Establishment was a research facility for British military aviation from 1918 to 1992.-History:...
- Royal Air ForceRoyal Air ForceThe Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...
- No. 99 Squadron RAFNo. 99 Squadron RAFNo. 99 Squadron of the Royal Air Force was a bomber squadron in both first and second world war. At present it operates the Boeing C-17 Globemaster III from RAF Brize Norton, the RAF's air transport hub. The squadron was the first RAF unit to receive the Avro Aldershot, Handley Page Hyderabad,...
- No. 511 Squadron RAFNo. 511 Squadron RAFNo. 511 Squadron was a Royal Air Force transport squadron, active during World War II, the Berlin Airlift and during the sixties and early seventies. It operated, during its three periods of existence, aircraft such as the Douglas Dakota, the Avro York, the Handley Page Hastings and the Bristol...
- No. 99 Squadron RAF
- Cuban Air Force
Accidents and incidents
Fourteen Britannias were lost with a total of 365 fatalities between 1954 and 1980. The worst accident was the 1967 Nicosia Britannia disaster1967 Nicosia Britannia disaster
The Nicosia Britannia disaster was the death of 126 passengers and crew on a Bristol Britannia of the Swiss airline Globe Air when it flew into the ground 3.5km south of Nicosia Airport, in Cyprus.-Accident:...
with a loss of life totalling 126 "souls on board".
- On 4 February 1954, the second Britannia prototype crashed at Severn BeachSevern BeachSevern Beach is a village on the mouth of the river Severn in South Gloucestershire, England. A riverside footpath, which is part of the Severn Way, leads beneath the Second Severn Crossing bridge...
, GloucestershireGloucestershireGloucestershire is a county in South West England. The county comprises part of the Cotswold Hills, part of the flat fertile valley of the River Severn, and the entire Forest of Dean....
. During the test flight, beginning with a loss of oil pressure, the No. 3 engine was shut down and restarted with a fire breaking out that could not be contained, consequently, No. 4 was shut down as a precaution. On approach to Filton Airport, there was concern that the uncontrolled fire would lead to a failure of the main spar, the pilot electing to make an emergency landing on the mudflats of the Severn Estuary. There were no fatalities. - On 6 November 1957, the 300 series prototype crashed during a test flightDownend air crashThe Downend air crash occurred on 6 November 1957 when a prototype Bristol Britannia aircraft crashed in woods near Overndale Road in Downend Village, near Bristol, England, on its landing approach at Filton airport during a test flight. All fifteen onboard, four crew and 11 technicians died in the...
, killing the 15 occupants. - On 24 December 1958, a BOACBoacBoac may refer to:* Boac, Marinduque, a municipality in the Southern Philippines* Boac , an American rapper* British Overseas Airways Corporation, a former British state-owned airline...
Britannia 312 on a test flight crashed at Winkton, killing nine of the passengers and crew on board. - On 12 October 1957, "Sirius" a Royal Air Force C1 was damaged beyond repair after over-running the runway at RAF KhormaksarRAF KhormaksarRAF Khormaksar was a Royal Air Force station in Aden. Its motto was "Into the Remote Places". During the 1960s, it was the base for nine squadrons and became the RAF's busiest-ever station. It later became Aden International Airport.-History:...
, Aden. - On 22 July 1962, a Canadian Pacific Flight 301Canadian Pacific Flight 301The Canadian Pacific Flight 301 was a scheduled flight from Honolulu, Hawaii to Nadi, Fiji. On 22 July 1962 it was being operated by a Bristol Britannia 314 four-engined turboprop airliner registered CF-CZB of Canadian Pacific Air Lines...
a Britannia 314 was destroyed during an attempted "go-around" following a three-engined approach at Honolulu AirportHonolulu International AirportHonolulu International Airport is the principal aviation gateway of the City & County of Honolulu and the State of Hawaii and is identified as one of the busiest airports in the United States, with traffic now exceeding 21 million passengers a year and rising.It is located in the Honolulu...
, Hawaii. - On 29 February 1964, another Britannia 312 crashed into the GlungezerGlungezerThe Glungezer is a mountain in the Tux Alps in Tyrol southeast of Innsbruck in Austria.- External links :* * * * *...
mountain near InnsbruckInnsbruck- Main sights :- Buildings :*Golden Roof*Kaiserliche Hofburg *Hofkirche with the cenotaph of Maximilian I, Holy Roman Emperor*Altes Landhaus...
killing all 83 people aboard. - On 1 September 1966, a Britannia AirwaysBritannia AirwaysBritannia Airways was the largest charter airline in the United Kingdom, rebranded as Thomsonfly in 2005. Its main bases were Gatwick, London Luton, Birmingham, Manchester, Newcastle and Glasgow...
Britannia 102 crashed while landing at LjubljanaLjubljanaLjubljana is the capital of Slovenia and its largest city. It is the centre of the City Municipality of Ljubljana. It is located in the centre of the country in the Ljubljana Basin, and is a mid-sized city of some 270,000 inhabitants...
, Slovenia, resulting in a total of 98 fatalities out of 117 passengers and crew. The probable cause was the flight crew having failed to set their altimeter to QFEQFEQFE is a three letter acronym which can have meanings in aviation, in software development, and in network usage. It can refer to*QFE, a Q code used by pilots and air traffic control that refers to atmospheric pressure and altimeter settings...
instead of QNHQNHQNH is one of the many Q codes. It is defined as, "barometric pressure adjusted to sea level." It is a pressure setting used by pilots, air traffic control , and low frequency weather beacons to refer to the barometric setting which, when set on an aircraft's altimeter, will cause the altimeter to...
, creating a 980 feet (298.7 m) error in indicated altitude. - On 20 April 1967, a Globe Air Britannia 313 was on a flight from Bangkok to Basel with intermediate stops at Colombo, Mumbai (Bombay) and Cairo. The crew didn't fly to Cairo, but elected to fly to Nicosia instead, where a missed approach and subsequent low circuit ended in impact near the airport perimeter.
- On 16 February 1980, a Britannia 253F crashed at Billerica, Massachusetts, shortly after taking off from Boston. The probable cause of the accident was degraded aerodynamic performance beyond the flight capabilities of the aircraft resulting from an accumulation of ice and snow on the airframe before takeoff and a further accumulation of ice when the aircraft was flown into moderate to severe icing conditions following takeoff. Contributing to the cause of the accident were encounters with wind shear, downdrafts, and turbulence during the climb. Of eight crew and passengers on board, there were seven fatalities with one seriously injured.
Survivors
Britannia 101 (G-ALRX)- Forward fuselage is on display with the Bristol Aero Collection at Kemble AirfieldKemble AirfieldCotswold Airport is a private general aviation airport, near the village of Kemble in Gloucestershire, England. Located southwest of Cirencester, it was built as an RAF base . The Red Arrows aerobatics team was based there until 1983...
, England.
Britannia 308F (G-ANCF)
- Removed from Kemble, and reassembled in early 2007 in LiverpoolLiverpoolLiverpool is a city and metropolitan borough of Merseyside, England, along the eastern side of the Mersey Estuary. It was founded as a borough in 1207 and was granted city status in 1880...
, England. Under restoration on the former airside apronAirport rampThe airport ramp or apron is part of an airport. It is usually the area where aircraft are parked, unloaded or loaded, refueled or boarded. Although the use of the apron is covered by regulations, such as lighting on vehicles, it is typically more accessible to users than the runway or taxiway...
behind the Crowne Plaza Liverpool John Lennon Airport Hotel, which was the original terminal building of Liverpool Speke AirportLiverpool John Lennon AirportLiverpool John Lennon Airport is an international airport serving the city of Liverpool and the North West of England. Formerly known as Speke Airport, RAF Speke, and Liverpool Airport the airport is located within the City of Liverpool adjacent to the estuary of the River Mersey some southeast...
.
Britannia 312 (G-AOVF)
- On display at the Royal Air Force Museum, RAF CosfordRAF CosfordRAF Cosford is a Royal Air Force station in Cosford, Shropshire, just to the northwest of Wolverhampton and next to Albrighton.-History:...
, England, in Royal Air ForceRoyal Air ForceThe Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...
Air Support Command colours as XM497 "Schedar".
Britannia 312F (G-AOVS)
- Derelict on the fire training dump at London Luton AirportLondon Luton AirportLondon Luton Airport is an international airport located east of the town centre in the Borough of Luton in Bedfordshire, England and is north of Central London. The airport is from Junction 10a of the M1 motorway...
, LutonLutonLuton is a large town and unitary authority of Bedfordshire, England, 30 miles north of London. Luton and its near neighbours, Dunstable and Houghton Regis, form the Luton/Dunstable Urban Area with a population of about 250,000....
, England, in Redcoat Air CargoRedcoat Air CargoRedcoat Air Cargo was a British cargo airline between 1977 and 1982 with headquarters at Horley in Sussex and an operating base at Luton Airport.-History:...
colours as G-AOVS "Christian". Is visible from the Wigmore Valley Park playing fields.
Britannia 312 (G-AOVT)
- On display at the Imperial War Museum DuxfordImperial War Museum DuxfordImperial War Museum Duxford is a branch of the Imperial War Museum near the village of Duxford in Cambridgeshire, England. Britain's largest aviation museum, Duxford houses the museum's large exhibits, including nearly 200 aircraft, military vehicles, artillery and minor naval vessels in seven...
, England, in Monarch AirlinesMonarch AirlinesMonarch Airlines, often shortened to and trading as Monarch, is a British charter and scheduled airline based at London Luton Airport in Luton. It is one of the United Kingdom's largest charter airlines, operating to Europe, the United States, the Caribbean, India and Africa, serving mainly leisure...
colours.
Britannia C.1 (XM496) Regulus
- On display at Kemble AirfieldKemble AirfieldCotswold Airport is a private general aviation airport, near the village of Kemble in Gloucestershire, England. Located southwest of Cirencester, it was built as an RAF base . The Red Arrows aerobatics team was based there until 1983...
, England, in RAFRoyal Air ForceThe Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...
colours.
Britannia 307F (5Y-AYR)
- Cockpit preserved in Burnham on Sea, SomersetSomersetThe ceremonial and non-metropolitan county of Somerset in South West England borders Bristol and Gloucestershire to the north, Wiltshire to the east, Dorset to the south-east, and Devon to the south-west. It is partly bounded to the north and west by the Bristol Channel and the estuary of the...
, England.
Notable appearances in media
An Aeronaves de Mexico Model 302 Britannia was the aircraft in the 1959 movie Jet Over the Atlantic; the audience is informed that the aircraft is a turbopropTurboprop
A turboprop engine is a type of turbine engine which drives an aircraft propeller using a reduction gear.The gas turbine is designed specifically for this application, with almost all of its output being used to drive the propeller...
.