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Custer CCW-5
The Custer CCW-5 was a twin-engined, 5-seat aircraft of pusher configuration, which used a channel wing claimed to enable low speed flight and short take-offs. Two CCW-5s flew, eleven years apart, but the type never entered production. The aircraft was the third and last of a series of Custer Channel Wing designs. Design and development In most situations an aircraft's lift comes chiefly from the low pressure generated on the upper surface by the locally enhanced higher air velocity. This latter may be the result of the movement of the aircraft through the air or, when lift at low air speeds is important for short take-off performance, produced by engine power. The channel wing, the brainchild of Willard Ray Custer, is an example of the latter, where the air velocity over the upper surface velocity in a U-shaped channel formed out of the wing was increased with a pusher propeller at the trailing edge. This near semi-circular channel laterally constrained the airflow produc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channel Wing
The channel wing is an aircraft wing principle developed by Willard Ray Custer in the 1920s. The most important part of the wing consists of a half-tube with an engine placed in the middle, driving a propeller placed at the rear end of the channel formed by the half-tube. Development In 1925, Willard Custer had himself observed how very strong winds had managed to lift the roof of a barn. Custer realized that the high velocity of the wind created a lower pressure above the roof while the pressure remained high inside, literally blowing the roof off. This low pressure above/high pressure below is the same phenomenon that allows an airplane wing to provide lift even though in this case the barn itself was obviously not moving. Custer studied the phenomenon, and by 1928 he had made the first models of a wing with a half-tube-formed section instead of the usual wing profile. This was patented in 1929. Development of the half-tube channel wing was then refined further, and on No ... [...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] |
Mid-Atlantic Air Museum
The Mid-Atlantic Air Museum (MAAM) is an aviation museum and aircraft restoration facility located at Reading Regional Airport in Reading, Pennsylvania. The museum, founded by Russ Strine, the current President, collects and actively restores historic war planes and classic airliners as well as rare civilian and military aircraft. Many of the museum's historic aircraft are often seen on the airshow circuit. Overview The Mid-Atlantic Air Museum has hosted the “World War II Weekend Air Show” annually since 1990. The World War II Weekend is generally scheduled to coincide with 6 June, with an attendance approaching 100,000 people. The museum offers rides in their vintage North American SNJ (Navy version of the AT-6 “Texan” World War II military trainer) and in a Stearman Biplane on the second Saturday of the month from May through October excluding the month of June. It has also embarked on an ambitious project to restore its Northrop P-61B Black Widow, recovered f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1950s United States Civil Utility Aircraft
Year 195 ( CXCV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Scrapula and Clemens (or, less frequently, year 948 ''Ab urbe condita''). The denomination 195 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus has the Roman Senate deify the previous emperor Commodus, in an attempt to gain favor with the family of Marcus Aurelius. * King Vologases V and other eastern princes support the claims of Pescennius Niger. The Roman province of Mesopotamia rises in revolt with Parthian support. Severus marches to Mesopotamia to battle the Parthians. * The Roman province of Syria is divided and the role of Antioch is diminished. The Romans annexed the Syrian cities of Edessa and Nisibis. Severus re-establish his head ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Custer Aircraft
George Armstrong Custer (December 5, 1839 – June 25, 1876) was a United States Army officer and cavalry commander in the American Civil War and the American Indian Wars. Custer graduated from West Point in 1861 at the bottom of his class, but as the Civil War was just starting, trained officers were in immediate demand. He worked closely with General George B. McClellan and the future General Alfred Pleasonton, both of whom recognized his qualities as a cavalry leader, and he was promoted to brigadier general of volunteers at age 23. Only a few days after his promotion, he fought at the Battle of Gettysburg, where he commanded the Michigan Cavalry Brigade and despite being outnumbered, defeated J. E. B. Stuart's attack at what is now known as the East Cavalry Field. In 1864, he served in the Overland Campaign and in Philip Sheridan's army in the Shenandoah Valley, defeating Jubal Early at Cedar Creek. His division blocked the Army of Northern Virginia's final retreat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antonov 181
Antonov built product 181 ( ukr, Виріб 181, rus, изделие 181) was a Soviet experimental aeroplane rolled-out at the end of the 1980s. History The Antonov An-181 (or product 181) project was terminated due to the lack of funds following the collapse of the Soviet Union. An interesting feature of the plane is its unusual arc-shaped wing, a so-called Channel wing The channel wing is an aircraft wing principle developed by Willard Ray Custer in the 1920s. The most important part of the wing consists of a half-tube with an engine placed in the middle, driving a propeller placed at the rear end of the cha .... The aircraft has two seats next to each other, a tricycle fixed landing gear configuration, a V-tailplane, and high-wing equipped with a channel wing in the area of the propellers. Power from the engine is delivered by means of drive shafts and deflection gearboxes to the two-blade propellers. The aircraft received the registration СССР-190101 and is exhibite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NACA Airfoil
The NACA airfoils are airfoil shapes for aircraft wings developed by the National Advisory Committee for Aeronautics (NACA). The shape of the NACA airfoils is described using a series of digits following the word "NACA". The parameters in the numerical code can be entered into equations to precisely generate the cross-section of the airfoil and calculate its properties. Origins NACA initially developed the numbered airfoil system which was further refined by the United States Air Force at Langley Research Center. According to the NASA website: Four-digit series The NACA four-digit wing sections define the profile by: # First digit describing maximum camber as percentage of the chord. # Second digit describing the distance of maximum camber from the airfoil leading edge in tenths of the chord. # Last two digits describing maximum thickness of the airfoil as percent of the chord. For example, the NACA 2412 airfoil has a maximum camber of 2% located 40% (0.4 chords) from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channel Wing Aircraft
Channel, channels, channeling, etc., may refer to: Geography * Channel (geography), in physical geography, a landform consisting of the outline (banks) of the path of a narrow body of water. Australia * Channel Country, region of outback Australia in Queensland and partly in South Australia, Northern Territory and New South Wales. * Channel Highway, a regional highway in Tasmania, Australia. Europe * Channel Islands, an archipelago in the English Channel, off the French coast of Normandy * Channel Tunnel or Chunnel, a rail tunnel underneath the English Channel * English Channel, called simply "The Channel", the part of the Atlantic Ocean that separates Great Britain from northern France North America * Channel Islands of California, a chain of eight islands located in the Pacific Ocean off the coast of Southern California, United States * Channel Lake, Illinois, a census-designated place in Lake County, Illinois, United States * Channels State Forest, a state forest in Virgin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reading, Pennsylvania
Reading ( ; Pennsylvania Dutch: ''Reddin'') is a city in and the county seat of Berks County, Pennsylvania, United States. The city had a population of 95,112 as of the 2020 census and is the fourth-largest city in Pennsylvania after Philadelphia, Pittsburgh, and Allentown. Reading is located in the southeastern part of the state and is the principal city of the Greater Reading Area, which had 420,152 residents as of 2020. Reading is part of the Delaware Valley, also known as the Philadelphia metropolitan area, a region that also includes Philadelphia, Upper Darby Township, Pennsylvania, Camden, and other suburban Philadelphia cities and regions. With a 2020 population of 6,228,601, the Delaware Valley is the seventh largest metropolitan region in the nation. Reading's name was drawn from the now-defunct Reading Company, widely known as the Reading Railroad and since acquired by Conrail, that played a vital role in transporting anthracite coal from the Pennsylvania's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental O-470
The Continental O-470 engine is a family of carbureted and fuel-injected six-cylinder, horizontally opposed, air-cooled aircraft engines that was developed especially for use in light aircraft by Continental Motors. Engines designated "IO" are fuel-injected. The family also includes the E165, E185, E225 and the E260 engines, and several specialty variants. It has been in production since 1950. Design and development The first engine in this series was the E165, a 471 cubic inch (7.7 L) engine producing , and was the first of the Continental's "E" series engines. Later versions were given the company designation of E185 ( continuous) and E225 (). When the US military gave them all the designation of O-470 the company adopted the designation and future models were known as Continental O-470s. The O-470 family of engines covers a range from to . The engines were developed in the late 1940s and certification was applied for on 23 October 1950 on the regulatory basis of Part 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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