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De Havilland Express
The de Havilland Express, also known as the de Havilland D.H.86, was a four-engined passenger aircraft manufactured by the de Havilland Aircraft Company between 1934 and 1937. Development During 1933, talks between the governments of United Kingdom, India, British Malaya, Malaya, the Straits Settlements and Australia resulted in an agreement to establish an Empire Air Mail Service. The Australian Government called for tenders on 22 September 1933 for the Singapore-Australia legs of the route, continuing as far south as Tasmania. On the following day Qantas, anticipating success in contracting for the Singapore-Brisbane leg, placed an order with de Havilland for an as-yet non-existent aircraft to be designated the ''de Havilland 86'', the prototype to fly by the end of January 1934. This order was soon followed by one from Australian National Airways, Holyman's Airways of Launceston, Tasmania to operate the Bass Strait leg of the service. The D.H.86 was initially styled the ''E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland
The de Havilland Aircraft Company Limited (pronounced , ) was a British aviation manufacturer established in late 1920 by Geoffrey de Havilland at Stag Lane Aerodrome Edgware on the outskirts of North London. Operations were later moved to Hatfield in Hertfordshire. Known for its innovation, de Havilland was responsible for a number of important aircraft, including the Moth biplane which revolutionised aviation in the 1920s; the 1930s Fox Moth, a commercial light passenger aircraft; the wooden World War II Mosquito multirole aircraft; and the pioneering passenger jet airliner Comet. The de Havilland company became a member of the Hawker Siddeley group in 1960, but lost its separate identity in 1963. Later, Hawker Siddeley merged into what is eventually known today as BAE Systems, the British aerospace and defence business. The de Havilland name lives on in de Havilland Canada, which owns the rights to the name and the aircraft produced by de Havilland's former Canadian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brisbane
Brisbane ( ; ) is the List of Australian capital cities, capital and largest city of the States and territories of Australia, state of Queensland and the list of cities in Australia by population, third-most populous city in Australia, with a population of approximately 2.8 million. Brisbane lies at the centre of South East Queensland, an urban agglomeration with a population of over 4 million. The Brisbane central business district, central business district is situated within a peninsula of the Brisbane River about from its mouth at Moreton Bay. Brisbane's metropolitan area sprawls over the hilly floodplain of the Brisbane River Valley between Moreton Bay and the Taylor Range, Taylor and D'Aguilar Range, D'Aguilar mountain ranges, encompassing several local government in Australia, local government areas, most centrally the City of Brisbane. The demonym of Brisbane is ''Brisbanite''. The Moreton Bay penal settlement was founded in 1824 at Redcliffe, Queensland, Redcliff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holyman's Airways
Australian National Airways (ANA) was Australia's predominant aerial carrier from the mid-1930s to the early 1950s. The Holyman's Airways period On 19 March 1932 Flinders Island Airways began a regular aerial service using the Desoutter Mk.II VH-UEE ''Miss Flinders'' between Launceston, Tasmania and Flinders Island in Bass Strait, which competed with shipping services offered by William Holyman and Sons Ltd. Due to monopoly arrangements with other Australian shipowners, Holymans (as it was known) was only allowed to carry passengers on internal Tasmanian routes, and resented the intrusion. Brothers Captain Victor Holyman and Ivan Holyman purchased a de Havilland Fox Moth, de Havilland D.H.83 Fox Moth VH-UQM ''Miss Currie'' which entered service on the same route on 1 October 1932, and soon amalgamated with Flinders Island Airways to form Tasmanian Aerial Services Pty Ltd. They later purchased a De Havilland Dragon, de Havilland D.H.84 Dragon VH-URD ''Miss Launceston'' that beg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castle Bromwich
Castle Bromwich () is a large suburban village and civil parish in the Metropolitan Borough of Solihull in the West Midlands, England. It borders the rest of the borough to the south east, Sutton Coldfield to the east and north east, Shard End to the south west, Castle Vale, Erdington and Minworth to the north and Hodge Hill to the west. It had a population of 11,857 according to the 2001 census, falling to 11,217 at the 2011 census. The population has remained quite stable since then; the 2017 population estimate was 12,309. It was a civil parish within the Meriden Rural District of Warwickshire until the Local Government Act 1972 came into force in 1974, when it became part of the Metropolitan Borough of Solihull. In 1861, the population was 613. This rose to just over 1,000 in the 1920s, when half of the original parish was ceded to the City of Birmingham for the construction of overspill estates. This caused a drop to 678 (almost the 1861 level). Post Second World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croydon Airport
Croydon Airport was the UK's only international airport during the interwar period. It opened in 1920, located near Croydon, then part of Surrey. Built in a Neoclassical architecture, Neoclassical style, it was developed as Britain's main airport, handling more cargo, mail, and passengers than any other UK airport at the time. Innovations at the site included the world's first air traffic control, the first airport terminal and the world's first airport hotel (the Gate Lodge, now the Aerodrome Hotel ). It was home to Britain's first national airline, Imperial Airways, founded through a government sponsored four-airline merger in 1924. During World War II the airport was named Royal Air Force, RAF Croydon as its role changed to that of a Fighter aircraft, fighter airfield during the Battle of Britain; and in 1943 RAF Transport Command was founded at the site, which used the airport to transport thousands of troops into and out of Europe. After the Second World War, its role re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Air Services
Railway Air Services (RAS) was a British airline formed in March 1934 by the Big Four railway companies (the GWR, LMS, LNER and SR) and Imperial Airways. The airline was a domestic airline operating routes within the United Kingdom linking up with Imperial's services. Prewar routes The airline's main operating and maintenance base was at London's Croydon Airport pre- and post-war, and at Liverpool Airport during World War II. The most important RAS route flown was between London and Scotland (London-Birmingham-Manchester/Liverpool-Belfast-Glasgow). The trunk service commenced on 20 August 1934, using the airline's newly delivered DH.86 Express four-engined biplane airliners, which operated once daily in each direction. The service was mainly aimed at passengers wishing to connect at Croydon Airport with IALs flights to the Continent. RAS were unhappy with winter operations at Manchester's small airfield at Barton Aerodrome and the flights switched to the larger Liverp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatigue (medical)
Fatigue is a state of tiredness (which is not sleepiness), exhaustion or loss of energy. It is a symptom of any of various diseases; it is not a disease in itself. Fatigue (in the medical sense) is sometimes associated with medical conditions including autoimmune disease, organ failure, chronic pain conditions, mood disorders, heart disease, infectious diseases, and post-infectious-disease states. However, fatigue is complex and in up to a third of primary care cases no medical or psychiatric diagnosis is found. Fatigue (in the general usage sense of normal tiredness) often follows prolonged physical or mental activity. Physical fatigue results from muscle fatigue brought about by intense physical activity. Mental fatigue results from prolonged periods of cognitive activity which impairs cognitive ability, can manifest as sleepiness, lethargy, or directed attention fatigue, and can also impair physical performance. Definition Fatigue in a medical context is used to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lester Brain
Lester Joseph Brain, Officer of the Order of Australia, AO, Air Force Cross (United Kingdom), AFC (27 February 1903 – 30 June 1980) was a pioneer Australian aviator and airline executive. Born in New South Wales, he trained with the Royal Australian Air Force (RAAF) before joining Qantas, Queensland and Northern Territory Aerial Services (Qantas) as a pilot in 1924. He was awarded the Air Force Cross (United Kingdom), Air Force Cross in 1929, after locating the lost aircraft ''Kookaburra'' in northern Australia. Having risen to Chief Pilot at Qantas by 1930, he was appointed Flying Operations Manager in 1938. As a member of the Air Force Reserve (Australia), RAAF reserve, Brain coordinated his airline's support for the Australian military during Military history of Australia during World War II, World War II. He earned a King's Commendation for Brave Conduct, King's Commendation for his rescue efforts during an Attack on Broome, air raid on Broome, Western Australia, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland Gipsy Six
The de Havilland Gipsy Six is a British six-cylinder, air-cooled, inverted inline piston engine developed by the de Havilland Engine Company for aircraft use in the 1930s. It was based on the cylinders of the four-cylinder Gipsy Major and was developed into a series of similar aero engines which were still in common use until the 1980s. The engines were of particular note for their exceptionally low cross-sectional area, a drag-reducing feature which made them ideal for the many racing aircraft of that period. In 1934, the basic bronze-headed Gipsy Six, rated at 185 horsepower (138 kW) at 2,100 rpm was modified for use in the DH.88 Comet air racer as the Gipsy Six "R" which produced 223 horsepower (166 kW) at 2,400 rpm for takeoff. Many Gipsy Six engines remain in service powering vintage aircraft types today. Design and development The De Havilland Engine Company had hoped to produce a version of the basic engine capable of utilising a hydraulically actuate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horse Power
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions used today are the imperial horsepower as in "hp" or "bhp" which is about , and the metric horsepower as in "cv" or "PS" which is approximately . The electric horsepower "hpE" is exactly , while the boiler horsepower is 9809.5 or 9811 watts, depending on the exact year. The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses. It was later expanded to include the output power of other power-generating machinery such as piston engines, turbines, and electric motors. The definition of the unit varied among geographical regions. Most countries now use the SI unit watt for measurement of power. With the implementation of the EU Directive 80/181/EEC on 1 January 2010, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland Dragon
The de Havilland DH.84 Dragon is a successful small commercial aircraft that was designed and built by the de Havilland company. Design and construction Following the commercial success of its single-engined de Havilland Fox Moth that had first flown in March 1932, that aircraft's original commercial operator Hillman's Airways requested that a larger twin-engined version be built. The Dragon was a simple, light design with a plywood box fuselage using the same type of engine and similar outer wing sections of the earlier single-engined aircraft. It was originally designated the DH.84 "Dragon Moth" but marketed as the "Dragon". A prototype, which first flew at Stag Lane Aerodrome on 12 November 1932, and the next four aircraft were delivered to Hillman's which started a commercial service in April 1933. It could carry six passengers, each with 45 lb (20 kg) of luggage on the London-Paris route on a fuel consumption of just 13 gal (49 L) per hour. The wing pan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
