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Flight Recorder
A flight recorder is an electronic recording device placed in an aircraft for the purpose of facilitating the investigation of aviation accidents and incidents. The device may often be referred to colloquially as a "black box", an outdated name which has become a misnomer—they are now required to be painted bright orange, to aid in their recovery after accidents. There are two types of flight recording devices: the flight data recorder (FDR) preserves the recent history of the flight through the recording of dozens of parameters collected several times per second; the cockpit voice recorder (CVR) preserves the recent history of the sounds in the cockpit, including the conversation of the pilots. The two devices may be combined into a single unit. Together, the FDR and CVR objectively document the aircraft's flight history, which may assist in any later investigation. The two flight recorders are required by international regulation, overseen by the International Civil Av ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fdr Sidefront
Franklin Delano Roosevelt (; ; January 30, 1882April 12, 1945), often referred to by his initials FDR, was an American politician and attorney who served as the 32nd president of the United States from 1933 until his death in 1945. As the leader of the Democratic Party, he won a record four presidential elections and became a central figure in world events during the first half of the 20th century. Roosevelt directed the federal government during most of the Great Depression, implementing his New Deal domestic agenda in response to the worst economic crisis in U.S. history. He built the New Deal Coalition, which defined modern liberalism in the United States throughout the middle third of the 20th century. His third and fourth terms were dominated by World War II, which ended in victory shortly after he died in office. Born into the prominent Roosevelt family in Hyde Park, New York, he graduated from both Groton School and Harvard College, and attended Columbia Law Scho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farnborough, Hampshire
Farnborough is a town in northeast Hampshire, England, part of the borough of Rushmoor and the Farnborough/Aldershot Built-up Area. Farnborough was founded in Anglo-Saxons, Saxon times and is mentioned in the Domesday Book of 1086. The name is formed from ''Ferneberga'' which means "fern hill". According to the UK-wide 2011 Census, the population of Farnborough is 57,486. The town is probably best known for its association with aviation, with the Farnborough Airshow, Farnborough Airport, Royal Aircraft Establishment, and the Air Accidents Investigation Branch. History Farnborough is mentioned in the Domesday Book as part of the settlement of Crondall. Over the centuries, it was known as ''Ferneberga'' (11th century); ''Farnburghe'', ''Farenberg'' (13th century); ''Farnborowe'', ''Fremborough'', and ''Farneborough'' (16th century). Tower Hill Tower Hill, Cove: There is substantial evidence that many years ago a large accumulation of Sarsen stones existed upon what later came t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. In some design workflow models, creating a prototype (a process sometimes called materialization) is the step between the Formal specification, formalization and the evaluation of an idea. A prototype can also mean a typical example of something such as in the use of the derivation 'prototypical'. This is a useful term in identifying objects, behaviours and concepts which are considered the accepted norm and is analogous with terms such as stereotypes and archetypes. The word ''wikt:prototype, prototype'' derives from the Greek language, Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Warren (inventor)
David Ronald de Mey Warren (20 March 192519 July 2010) was an Australian scientist, best known for inventing and developing the flight data recorder and cockpit voice recorder (also known as FDR, CVR and "the black box"). Early life Warren was born to Rev Hubert and Ellie Warren and had three siblings. He was born on a remote mission station on Groote Eylandt in the Northern Territory, the first white child born on the island. He was educated at Launceston Church Grammar School and Trinity Grammar School, New South Wales. His father died in the crash of the de Havilland D.H.86 ''Miss Hobart'' over the Bass Strait in 1934. He earned a Bachelor of Science degree with Honours from the University of Sydney, a PhD in fuels and energy from Imperial College London, a Diploma of Imperial College, and a Diploma of Education from the University of Melbourne. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne
Melbourne ( ; Boonwurrung/Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a metropolitan area known as Greater Melbourne, comprising an urban agglomeration of 31 local municipalities, although the name is also used specifically for the local municipality of City of Melbourne based around its central business area. The metropolis occupies much of the northern and eastern coastlines of Port Phillip Bay and spreads into the Mornington Peninsula, part of West Gippsland, as well as the hinterlands towards the Yarra Valley, the Dandenong and Macedon Ranges. It has a population over 5 million (19% of the population of Australia, as per 2021 census), mostly residing to the east side of the city centre, and its inhabitants are commonly referred to as "Melburnians". The area of Melbourne has been home to Aboriginal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defence Science And Technology Group
The Defence Science and Technology Group (DSTG) is part of the Australian Department of Defence dedicated to providing science and technology support to safeguard Australia and its national interests. The agency's name was changed from Defence Science and Technology Organisation (DSTO) on 1 July 2015. It is Australia's second largest government-funded science organisation after the CSIRO and its research outcomes have enhanced Defence capability and supported operations for over 100 years. The Chief Defence Scientist leads DSTG. The position is supported by an independent Advisory Board with representatives from defence, industry, academia and the science community. DSTG has an annual budget of approximately $440 million and employs over 2500 staff, predominantly scientists, engineers, IT specialists and technicians. DSTG has establishments in all Australian states and the Australian Capital Territory with representatives in Washington, London and Tokyo. It collaborates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC Black Box
ABC are the first three letters of the Latin script known as the alphabet. ABC or abc may also refer to: Arts, entertainment, and media Broadcasting * American Broadcasting Company, a commercial U.S. TV broadcaster ** Disney–ABC Television Group, the former name of the parent organization of ABC * Australian Broadcasting Corporation, one of the national publicly funded broadcasters of Australia **ABC Television (Australian TV network), the national television network of the Australian Broadcasting Corporation ***ABC TV (Australian TV channel), the flagship TV station of the Australian Broadcasting Corporation ***ABC Canberra (TV station), Canberra, and other ABC TV local stations in state capitals ***ABC Australia (Southeast Asian TV channel), an international pay TV channel * ABC Radio (other), various radio stations including the American and Australian ABCs * Associated Broadcasting Corporation, one of the former names of TV5 Network, Inc., a Philippine televisio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wire Recording
Wire recording or magnetic wire recording was the first magnetic recording technology, an analog type of audio storage in which a magnetic recording is made on a thin steel wire. The first crude magnetic recorder was invented in 1898 by Valdemar Poulsen. The first magnetic recorder to be made commercially available anywhere was the Telegraphone, manufactured by the American Telegraphone Company, Springfield, Massachusetts in 1903. The wire is pulled rapidly across a recording head which magnetizes each point along the wire in accordance with the intensity and polarity of the electrical audio signal being supplied to the recording head at that instant. By later drawing the wire across the same or a similar head while the head is not being supplied with an electrical signal, the varying magnetic field presented by the passing wire induces a similarly varying electric current in the head, recreating the original signal at a reduced level. Magnetic wire recording was replaced by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Air Forces
The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II (1941–1945). It was created on 20 June 1941 as successor to the previous United States Army Air Corps and is the direct predecessor of the United States Air Force, today one of the six United States Armed Forces, armed forces of the United States. The AAF was a component of the United States Army, which on 2 March 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the United States Army Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Chief of Staff of the United States Army, Army Chief of Staff. The AAF administered all parts of military aviation formerly distributed am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tampere
Tampere ( , , ; sv, Tammerfors, ) is a city in the Pirkanmaa region, located in the western part of Finland. Tampere is the most populous inland city in the Nordic countries. It has a population of 244,029; the urban area has a population of 341,696; and the metropolitan area, also known as the Tampere sub-region, has a population of 393,941 in an area of . Tampere is the second-largest urban area and third most-populous individual municipality in Finland, after the cities of Helsinki and Espoo, and the most populous Finnish city outside the Greater Helsinki area. Today, Tampere is one of the major urban, economic, and cultural hubs in the whole inland region. Tampere and its environs belong to the historical province of Satakunta. The area belonged to the Häme Province from 1831 to 1997, and over time it has often been considered to belong to Tavastia as a province. For example, in '' Uusi tietosanakirja'' published in the 1960s, the Tampere sub-region is presented as p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valtion Lentokonetehdas
''Valtion lentokonetehdas'' (State aircraft factory) was a Finnish aircraft manufacturing company that was founded on 23 February 1928 from the IVL or I.V.L. factory (Ilmailuvoimien lentokonetehdas, Finnish Air Force Aircraft Factory), founded in 1921. The company was transferred from being subordinate to the Finnish Air Force to being subordinate to the Ministry of Defence. The company, and its products were named with the prefix VL. Island factory The company began its production at Suomenlinna and Santahamina in Helsinki. The factory did not have an airport, only the sea and sea ice could be used for take-off and landing. Most of the aircraft built in Helsinki were seaplanes. In Helsinki the aircraft built were small compared to the Bristol Blenheim bombers built under licence in the late 1930s. Much of the final assembly was done outdoors. The company was looking for a new production facility further away from the Soviet Union. Helsinki was seen as a bad location for an arm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finnish Air Force
The Finnish Air Force (FAF or FiAF; fi, Ilmavoimat, , Air forces; sv, Flygvapnet, , Air weapon) is one of the branches of the Finnish Defence Forces. Its peacetime tasks are airspace surveillance, identification flights, and production of Finnish Rapid Deployment Force, readiness formations for wartime conditions. The Finnish Air Force was founded on 6 March 1918. History The Finnish Air Force, one of the oldest air forces of the world, pre-dates the British Royal Air Force, RAF (founded as an independent entity on 1 April 1918) and the Swedish (founded on 1 July 1926). The first steps in the history of Finnish aviation involved Russian Empire , Russian aircraft. The Russian military had a number of early designs stationed in the Grand Duchy of Finland, which until the Russian Revolution of 1917 formed part of the Russian Empire. Soon after the Finnish Declaration of Independence , Finnish declaration of independence of 6 December 1917, the Finnish Civil War of January to May ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
