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Barkley-Grow T8P
The Barkley-Grow T8P-1 was an airliner developed in the United States shortly before the Second World War. Although it saw limited production, the type was well-received as a bush plane in Canada. Design and development Typical for the era, the Barkley-Grow T8P-1 was a low-wing monoplane of all-metal construction with a twin tail (an additional third tail was installed, à la Lockheed Constellation, when fitted with floats). The T8P (standing for Transport, 8 Passenger) was designed to be simple and rugged, thus the main units of the tailwheel undercarriage were not retractable, and this may have negatively impacted the type's reception in the marketplace. A novel design feature, however, was the wing structure. Barkley used what might be called a "horizontal cell" technique that has no ribs or spars. Long tapered strips of aluminium were bent to form V shapes which were then riveted tip to tip to form an "X". These "X"s are riveted inside the wing side by side to produce the lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bureau Of Air Commerce
The Air Commerce Act of 1926 created an Aeronautic Branch of the United States Department of Commerce. Its functions included testing and licensing of pilots, certification of aircraft and investigation of accidents. In 1934, the Aeronautics Branch was renamed the Bureau of Air Commerce, to reflect the growing importance of commercial flying. It was subsequently divided into two authorities: the Civil Aeronautics Administration (CAA), concerned with air traffic control, and the Civil Aeronautics Board (CAB), concerned with safety regulations and accident investigation. Under the Federal Aviation Act of 1958, the CAA's powers were transferred to a new independent body, the Federal Aviation Administration (FAA). In the same year, the National Aeronautics and Space Administration (NASA) was created after the Soviet Union’s launch of the first artificial satellite. The accident investigation powers of the CAB were transferred to the new National Transportation Safety Board in 1967, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Model 10 Electra
The Lockheed Model 10 Electra is an American twin-engined, all-metal monoplane airliner developed by the Lockheed Aircraft Corporation in the 1930s to compete with the Boeing 247 and Douglas DC-2. The type gained considerable fame as one was flown by Amelia Earhart on her ill-fated around-the-world expedition in 1937. Design and development Some of Lockheed's wooden designs, such as the Orion, had been built by Detroit Aircraft Corporation with metal fuselages. However, the Electra was Lockheed's first all-metal and twin-engined design by Lloyd Stearman and Hall Hibbard. The name Electra came from a star in the Pleiades. The prototype made its first flight on February 23, 1934, with Marshall Headle at the controls. Wind-tunnel work on the Electra was undertaken at the University of Michigan. Much of the work was performed by a student assistant, Clarence Johnson. He suggested two changes be made to the design: changing the single tail to double tails (later a Lockheed trade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radial Engine
The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. It resembles a stylized star when viewed from the front, and is called a "star engine" in some other languages. The radial configuration was commonly used for aircraft engines before gas turbine engines became predominant. Engine operation Since the axes of the cylinders are coplanar, the connecting rods cannot all be directly attached to the crankshaft unless mechanically complex forked connecting rods are used, none of which have been successful. Instead, the pistons are connected to the crankshaft with a master-and-articulating-rod assembly. One piston, the uppermost one in the animation, has a master rod with a direct attachment to the crankshaft. The remaining pistons pin their connecting rods' attachments to rings around the edge of the master rod. Extra "rows" of radial cylinders can be added i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratt & Whitney Wasp Junior SB
The Pratt & Whitney R-985 Wasp Junior is a series of nine-cylinder, air-cooled, radial aircraft engines built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s. These engines have a displacement of ; initial versions produced , while the most widely used versions produce . Wasp Juniors have powered numerous smaller civil and military aircraft, including small transports, utility aircraft, trainers, agricultural aircraft, and helicopters. Over 39,000 engines were built, and many are still in service today. Design and development Pratt & Whitney developed the R-985 Wasp Junior as a smaller version of the R-1340 Wasp to compete in the market for medium-sized aircraft engines. Like its larger brother, the Wasp Junior was an air-cooled, nine-cylinder radial, with its power boosted by a gear-driven single-speed centrifugal type supercharger. Its cylinders were smaller, however, with a bore and stroke of , giving a 27% lesser total displacement. The Wasp Junior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barkley-Grow T8P 3-view L'Aerophile February 1936
The Barkley-Grow Aircraft Corporation was an American aircraft manufacturer established by Archiebald St Clair Barkley and Captain Harold Barkley Grow in Detroit in 1936 to produce a small civil transport which incorporated Barkley's patented wing design, the Barkley-Grow T8P-1. History Initially purchased by the General American Transportation Corporation in 1939, the company was bought by AVCO only a year later in 1940. Meanwhile, Roland A. Freeman the former chief of the experimental division, founded his own company in Santa Monica, California. The Barkley-Grow factory at the Detroit City Airport was seized by the city after a short dispute with Vultee, and turned into an aviation technical high school in 1943. A Barkley-Grow seaplane went to Antarctica in 1939 on board the USS ''Bear'' to support the United States Antarctic Service Expedition under the supervision of Rear Admiral Richard E. Byrd Richard Evelyn Byrd Jr. (October 25, 1888 – March 11, 1957) was an Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Hangar Flight Museum
The Hangar Flight Museum, formerly known as the Aero Space Museum of Calgary is a museum located south of Calgary International Airport in Calgary, Alberta, Canada. History The museum was founded in 1975 as the Aero Space Museum Association of Calgary by aviation enthusiasts and former World War II pilots. It built upon the history of an earlier private collection called the Air Museum of Canada. The museum moved to its current location in a former British Commonwealth Air Training Plan hangar in 1985. A renovation was carried out in 2016 that included replacing the roof and installing a new HVAC system. That same year, the museum changed its name to The Hangar Flight Museum. Following a seven-year restoration, the museum's Hawker Hurricane returned in 2019. Exhibits The museum has an exhibit Canadian space programs as well as an archives containing documents about aeronautics. A central War memorial stone slab and four other memorial slabs were erected by the Aircrew Associat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edmonton, Alberta
Edmonton ( ) is the capital city of the Canadian province of Alberta. Edmonton is situated on the North Saskatchewan River and is the centre of the Edmonton Metropolitan Region, which is surrounded by Alberta's central region. The city anchors the north end of what Statistics Canada defines as the "Calgary–Edmonton Corridor". As of 2021, Edmonton had a city population of 1,010,899 and a metropolitan population of 1,418,118, making it the fifth-largest city and sixth-largest metropolitan area (CMA) in Canada. Edmonton is North America's List of northernmost settlements, northernmost large city and metropolitan area comprising over one million people each. A resident of Edmonton is known as an ''Edmontonian''. Edmonton's historic growth has been facilitated through the absorption of five adjacent urban municipalities (Strathcona, Alberta, Strathcona, North Edmonton, Alberta, North Edmonton, West Edmonton, Alberta, West Edmonton, Beverly, Alberta, Beverly and Jasper Place) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberta Aviation Museum
The Alberta Aviation Museum is an aviation museum located in Edmonton, Alberta, Canada. The museum is located on-site at the former Edmonton City Centre (Blatchford Field) Airport on the southwest corner of the field (11410 Kingsway Avenue). The museum operates daily except for Christmas Day, Boxing Day and New Years Day. History The Alberta Aviation Museum is housed in the historic Hangar 14, the last remaining example of a 'double-double' Second World War British Commonwealth Air Training Plan (BCATP) hangar. These hangars, built for the BCATP across Canada, were made of pre-cut wooden timbers of British Columbia fir. They could be built as single units, double units, and the 'double-double' which is four units. Hangars were built on the site from 1939 to 1942, including 3 double hangars for RCAF Station Edmonton, with one of the hangars originally opened 5 October 1940 as No. 2 Air Observers School (AOS) under the command of Wop May. Hangar 14 was completed in 1942 on a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetaskiwin, Alberta
Wetaskiwin ( ) is a city in the province of Alberta, Canada. The city is located south of the provincial capital of Edmonton. The city name comes from the Cree word ''wītaskiwinihk'', meaning "the hills where peace was made". Wetaskiwin is home to the Reynolds-Alberta Museum, a museum dedicated to celebrating "the spirit of the machine" as well as the Wetaskiwin and District Heritage Museum, which documents the pioneer arrival and lifestyle in Wetaskiwin's early years. Southeast of Wetaskiwin, the Alberta Central Railway Museum acknowledges the impact that the railway had on Central Alberta. The city is well known in Western Canada for the slogan and jingle "Cars cost less in Wetaskiwin", from the Wetaskiwin Auto Dealers Association. Both have been in print, radio, and television advertisements since the mid-1970s. History The future location of Wetaskiwin was once the site of a battle between the Cree and the Blackfoot, known as ''Wee-Tas-Ki-Win-Spatinow'' for "the plac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reynolds-Alberta Museum
The Reynolds-Alberta Museum is an agricultural, industrial, and transportation museum in Wetaskiwin, Alberta, Canada. The museum is situated on an property containing the main museum building, an aviation display hangar, and its storage facility. The museum was initially conceived by Stan Reynolds, who had amassed a large collection of agricultural machinery, airplanes, and automobiles during the mid-20th century. During the 1980s, Reynolds donated 850 artifacts to the government of Alberta for the purposes of showcasing these items in a public museum. The provincial government opened the Reynolds-Alberta Museum to exhibit these items to the public on 12 September 1992. The institution was named after Reynolds, who eventually donated over 1,500 artifacts to the institution before his death. The museum collection presently contains over 6,600 agricultural, industrial, and transportation artifacts. The majority of the artifacts are held in the museum's storage facility; although a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inuit
Inuit (; iu, ᐃᓄᐃᑦ 'the people', singular: Inuk, , dual: Inuuk, ) are a group of culturally similar indigenous peoples inhabiting the Arctic and subarctic regions of Greenland, Labrador, Quebec, Nunavut, the Northwest Territories, and Alaska. Inuit languages are part of the Eskimo–Aleut languages, also known as Inuit-Yupik-Unangan, and also as Eskaleut. Inuit Sign Language is a critically endangered language isolate used in Nunavut. Inuit live throughout most of Northern Canada in the territory of Nunavut, Nunavik in the northern third of Quebec, Nunatsiavut and NunatuKavut in Labrador, and in various parts of the Northwest Territories, particularly around the Arctic Ocean, in the Inuvialuit Settlement Region. With the exception of NunatuKavut, these areas are known, primarily by Inuit Tapiriit Kanatami, as Inuit Nunangat. In Canada, sections 25 and 35 of the Constitution Act of 1982 classify Inuit as a distinctive group of Aboriginal Canadians wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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