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Pitts S1 Special
The Pitts Special (company designations S-1 and S-2) is a series of light aerobatic biplanes designed by Curtis Pitts. It has accumulated many competition wins since its first flight in 1944. The Pitts biplanes dominated world aerobatic competition in the 1960s and 1970s and, even today, remain potent competition aircraft in the lower categories.Montgomery and Foster 1992, p. 92."Plane and Pilot" 1977, p. 84. Design and development Curtis Pitts began the design of a single-seat aerobatic biplane in 1943–1944.Taylor 1980, p. 899. The design has been refined continuously since the prototype first flew in September 1944; however, the current Pitts S-2 still remains quite close to the original in concept and in design. Several of the aircraft that Curtis Pitts built had a picture of a skunk on them and were called "Stinkers". After she bought it, aerobatic performer Betty Skelton called the second aircraft that Curtis built, "Little Stinker". The prototype S-2, whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling 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 Magazine, 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 outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerobatics
Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aeroplane" and "acrobatics". Aerobatics are performed in aeroplanes and gliders for training, recreation, entertainment, and sport. Additionally, some helicopters, such as the MBB Bo 105, are capable of limited aerobatic manoeuvres. An example of a fully aerobatic helicopter, capable of performing loops and rolls, is the Westland Lynx. Most aerobatic manoeuvres involve rotation of the aircraft about its longitudinal (roll) axis or lateral (pitch) axis. Other maneuvers, such as a spin, displace the aircraft about its vertical (yaw) axis. Manoeuvres are often combined to form a complete aerobatic sequence for entertainment or competition. Aerobatic flying requires a broader set of piloting skills and exposes the aircraft to greater structural stress than for normal flight. In some countries, the pilot must wea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Certificate
A type certificate signifies the airworthiness of a particular category of aircraft, according to its manufacturing design (''type design''). Certification confirms that the aircraft of a new type intended for serial production is in compliance with applicable airworthiness requirements established by the national air law. For up to three seats, Airworthiness certificate#Special Airworthiness Certificate, primary category aircraft certification costs around US$1 million, US$25 million for a general aviation aircraft and hundreds of millions of dollars for a commercial aircraft; certification delays can cost millions of dollars and can decide a program's profitability. Authority A type certificate (TC) is issued to signify the airworthiness of the approved design or "type" of an aircraft to be manufactured. The TC is issued by a regulatory authority, and once issued, the design cannot be changed unless at least part of the process for certification is repeated to cover the changes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caro Bayley
Caro may refer to: Places * Caro, Michigan, United States * Caro, Morbihan, France * Çaro, Pyrénées-Atlantiques, France Other uses * Caro (given name), including a list of people with the given name * Caro (surname), including a list of people with the surname * Caro (drink), a drink by Nestlé * Caro (horse) (1967–1989), a French Thoroughbred racehorse * "Caro" (Bad Bunny song), 2018 * "Caro" (L.A.X and Wizkid song), 2013 * CARO, Computer Antivirus Research Organization * Caro Ru Lushe, a fictional character in ''Magical Girl Lyrical Nanoha StrikerS'' * Caro, a Vietnamese variant of the game Gomoku * Polonez Caro or FSO Polonez, a Polish automobile See also * Frank–Caro process, used to produce cyanamide from calcium carbide and nitrogen gas in an electric furnace * Linde–Frank–Caro process, another process used to produce hydrogen from water gas * Peroxymonosulfuric acid Peroxymonosulfuric acid, also known as persulfuric acid, peroxysulfuric acid is the inor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betty Skelton Erde
Betty Skelton Frankman Erde (June 28, 1926 – August 31, 2011) was an aerobatics pilot, test driver, and advertising executive who set 17 aviation and automobile records. Known as "The First Lady of Firsts", she helped create opportunities for women in aviation, auto racing, astronautics, and advertising. Early years She was born Betty Skelton in Pensacola, Florida on June 28, 1926. Her parents were teenagers and she was their only child. As a toddler, she was fascinated by the airplanes that flew over her home near the Naval Air Station and preferred model airplanes over dolls. When she turned eight, she started reading books on aviation and made her parents realize that she was serious about flying. Whenever they could, the family spent time at the municipal airport. She would talk pilots into letting her ride on local flights. Kenneth Wright, a Navy ensign, took a special interest in the Skeltons and provided instruction to Betty and her parents. He allowed her to solo in his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palm Bay, Florida
Palm Bay is a city in Brevard County, Florida, United States. The city's population was 119,760 at the 2020 United States census, up from 103,190 at the 2010 census, making it the most populous city in the county and the largest by land mass. The historic section of the city lies on the mouth of the Turkey Creek and the Palm Bay. Palm Bay has historically expanded south and to the west. The newer section is mostly situated west of Interstate 95 and south of the Tillman Canal. Palm Bay is a principal city of the Palm Bay−Melbourne−Titusville, Florida Metropolitan Statistical Area, which had a population of 606,612 at the 2020 census. History The Ais people, attracted to the mouth of Turkey Creek at the Indian River by freshwater springs, fish, oysters, and wildlife, are thought to have been the first inhabitants in the Palm Bay area. The earliest place names for this area on early maps of the late 1700s were ''Turkey Creek,'' ''Elbow Creek'' and ''Crane Creek''. An 187 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steen Aero Lab , a surname and given name
{{disambiguation, geo ...
Steen may refer to: People *Steen (given name) *Steen (surname) Places *Steen, Minnesota, U.S. *Steen Township, Knox County, Indiana, U.S. Other uses *Chenin blanc, a grape variety commonly called Steen in South Africa See also * Het Steen, a castle in Antwerp, Belgium * Het Steen (Elewijt), a castle in Elewijt, Belgium * Stein (other) * Stine Stine is a name. Notable people with the name include: People with the surname *Brad Stine (born 1960), American comedian and author *Brad Stine (tennis coach) (born 1958), American tennis coach *Charles Stine (1882–1954), American chemist *Charl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flat-6
A flat-six engine, also known as a horizontally opposed-six, is a six-cylinder Internal combustion engine#Reciprocating engines, piston engine with three cylinders on each side of a central crankshaft. The most common type of flat-six engine is the boxer-six engine, where each pair of opposed cylinders moves inwards and outwards at the same time. An alternative configuration for flat engines is a 180-degree V engine, where both cylinders move to the right then the left at the same time. The advantages of the flat-six layout are good engine balance (for reduced vibration), a low center of gravity, short length (compared with an inline-six engine) and being well suited to air-cooling. The disadvantages are a large width (which can limit the maximum steering angle when used in a front-engined car), a large intake manifold being required when a central carburetor is used, and duplication of the inlet and outlet connections for water-cooled engines. The first production flat-six engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycoming Engine
Lycoming Engines is a major American manufacturer of aircraft engines. With a factory in Williamsport, Pennsylvania, Lycoming produces a line of Flat engine, horizontally opposed, air-cooled, four, six and eight-cylinder engines. The company has built more than 325,000 piston aircraft engines and powers more than half the world's general aviation fleet, both rotary and fixed wing."History: Decades of Pioneering Spirit" official website of Lycoming Engines, retrieved August 9, 2023 Lycoming has been a principal pioneer of turbine engines for medium and large helicopters, and has also produced engines for small jetliners and business jets.Angelucci, Enzo: ''Airplanes: From the Dawn of Flight to the Present Day,'' 1982 ed., Greenwich House / Arlington House, U.K.; re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flat-4
A flat-four engine, also known as a horizontally opposed-four engine or boxer engine, is a four-cylinder piston engine with two banks of cylinders lying on opposite sides of a common crankshaft. The most common type of flat-four engine is the boxer-four engine, each pair of opposed pistons moves inwards and outwards at the same time. A boxer-four engine has perfect primary and secondary balance, however, the two cylinder heads means the design is more expensive to produce than a straight-four engine. There is a minor, secondary unbalanced rotational torque pulse in the plane of the pistons, when a piston pair at one end of the engine is at TDC and the other pair at BDC. The TDC pair creates a torque greater than the BDC pair, so the net unbalanced torque pulse is the difference. The difference in TDC vs BDC inertial forces is explained in the Engine balance section. Boxer-four engines have been used in cars since 1897, especially by Volkswagen and Subaru. They have also occasional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afton, Wyoming
Afton is a town in Lincoln County, Wyoming, United States. The population was 2,172 at the 2020 census. Afton is home to the world's largest arch made of elk antlers. Spanning across the four lanes of U.S. Highway 89, the arch, completed in 1958, consists of 3,011 naturally shed elk antlers and weighs 15 tons. History The first settlement at Afton was made in 1885. The community takes its name from the River Afton, in Ayrshire, Scotland. Geography According to the United States Census Bureau, the town has a total area of , all land. A periodic spring is Afton's main water supply, which cycles on and off during the summer, fall, and winter at 12 to 18 minute intervals. During the spring the flow never stops due to increased water supply from the melting snowpack. At full flow the Intermittent Spring discharges up to 285 gallons per second. It is located five miles east of Afton, a short hike from the end of Swift Creek Road. Climate According to the Köppen Climate Cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
