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Easy Riser
The UFM Easy Riser is an American swept wing biplane hang glider that was first powered in 1975, becoming the first modern ultralight aircraft. The Easy Riser was still in production as an unpowered glider in 2002 by Ultralight Flying Machines.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page E-14. Cybair Limited Publishing, 2001. Design and development The Easy Riser was developed by Larry Mauro from the earlier Kiceniuk Icarus II biplane hang glider. An engine was installed by John Moody in 1975 so the glider could be launched from flat terrain.Rogers, Bennett: ''1974 Sailplane Directory, Soaring Magazine'', page 99. Soaring Society of America, August 1974. USPS 499-920 Early powered versions consisted simply of a motor added to the foot-launched hang glider version with control by a combination of weight shift for pitch and tip rudders for roll and yaw, with the tip rudders used together as air brakes. Because many pilots could not run fast enoug ... [...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] |
Horizontal Stabilizer
A tailplane, also known as a horizontal stabiliser, is a small lifting surface located on the tail (empennage) behind the main lifting surfaces of a fixed-wing aircraft as well as other non-fixed-wing aircraft such as helicopters and gyroplanes. Not all fixed-wing aircraft have tailplanes. Canards, tailless and flying wing aircraft have no separate tailplane, while in V-tail aircraft the vertical stabiliser, rudder, and the tail-plane and elevator are combined to form two diagonal surfaces in a V layout. The function of the tailplane is to provide stability and control. In particular, the tailplane helps adjust for changes in position of the centre of pressure or centre of gravity caused by changes in speed and attitude, fuel consumption, or dropping cargo or payload. Tailplane types The tailplane comprises the tail-mounted fixed horizontal stabiliser and movable elevator. Besides its planform, it is characterised by: *Number of tailplanes - from 0 ( tailless or canard) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-stroke
A two-stroke (or two-stroke cycle) engine is a type of internal combustion engine that completes a Thermodynamic power cycle, power cycle with two strokes (up and down movements) of the piston during one power cycle, this power cycle being completed in one revolution of the crankshaft. A four-stroke engine requires four strokes of the piston to complete a power cycle during two crankshaft revolutions. In a two-stroke engine, the end of the combustion stroke and the beginning of the compression stroke happen simultaneously, with the intake and exhaust (or Scavenging (automotive), scavenging) functions occurring at the same time. Two-stroke engines often have a high power-to-weight ratio, power being available in a narrow range of rotational speeds called the power band. Two-stroke engines have fewer moving parts than four-stroke engines. History The first commercial two-stroke engine involving cylinder compression is attributed to Scotland, Scottish engineer Dugald Clerk, who pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Southwest Soaring Museum
The US Southwest Soaring Museum is an aviation museum, located at 918 E US Route 66, in Moriarty, New Mexico, United States that focuses on the history of gliding in the western United States. The museum is an affiliate member of the Soaring Society of America. Mission The museum has the following aims: preserving and presenting the history and legacy of soaring; promoting an increased understanding of mathematics and the physical sciences through educational exhibits and programs; sponsoring aeronautical research programs relating to solar-powered flight; communicating an inspirational story of innovation and discovery for the New Mexico schoolchildren, the citizens of NM and visitors passing through the state and motivating others to experience the wonder of flight History The museum was conceived in 1995 and opened in 1996 at the Moriarty, New Mexico airport. In 2006 the museum moved to its current location of 918 Historic US Route 66 East in Moriarty, New Mexico. Founding pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EAA AirVenture Museum
The EAA Aviation Museum, formerly the EAA AirVenture Museum (or Air Adventure Museum), is a museum dedicated to the preservation and display of historic and experimental aircraft as well as antiques, classics, and warbirds. The museum is located in Oshkosh, Wisconsin, United States, adjacent to Wittman Regional Airport, home of the museum's sponsoring organization, the Experimental Aircraft Association (EAA), and the organization's EAA AirVenture Oshkosh event (the world's biggest fly-in and airshow) that takes place in late July/early August. With over 200 aircraft, indoors and outdoors, and other exhibits and activities (including occasional aircraft rides nearby), the AirVenture Museum is a key tourist attraction in Oshkosh and is a center of activity throughout the AirVenture fly-in and airshow each summer. The museum is open year-round with the exception of a few holidays. History EAA founder Paul Poberezny proposed the idea of the EAA Air Museum-Air Education center ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bill Lishman
William Lishman (February 12, 1939 – December 30, 2017) was a Canadian sculptor, filmmaker, inventor, naturalist and public speaker, president of William Lishman & Associates Limited, Vice President of Paula Lishman Limited and Chair Emeritus of Operation Migration Inc. Described by the ''Toronto Star'' as a "dyslexic, colour-blind, wildly creative sculptor", he died less than two weeks after being diagnosed with leukemia. Aviation Lishman was one of the pioneers of ultra-light aviation in Canada, and was the first Canadian to foot-launch and land a rigid-winged aircraft. In 1988, he became the first person to lead the flight of geese with an aircraft, and in 1993, the first to conduct an aircraft-led migration of birds. His first aircraft was built in 1976, a combination of an Easy Riser hang-glider, a go-kart engine, and a propeller. Work with geese In the late 1980s, Lishman approached Bill Carrick, a naturalist who was working on imprinting on the behaviour of geese. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Air & Space Museum
The Canadian Air and Space Conservancy (formerly the Toronto Aerospace Museum and the Canadian Air and Space Museum) was an aviation museum that was located in Toronto, Ontario, featuring artifacts, exhibits and stories illustrating a century of Canadian aviation heritage and achievements. The museum was located in a hangar that once housed the original de Havilland Canada aircraft manufacturing building, but in September 2011 the museum and all of the other tenants in the building were evicted by the landlord, the Crown Corporation, PDP (Downsview Park). The site was slated for redevelopment as a new sports centre but after closing the museum the development was placed on hold. The museum is developing a new location and its collections are currently not available for public viewing. Located in what is now known as Downsview Park, the hangar was later appropriated by the Royal Canadian Air Force as a part of RCAF Station Downsview, and then later as CFB Toronto, which was closed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Cells
A solar cell, or photovoltaic cell, is an electronic device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physics, physical and Chemical substance, chemical phenomenon.Solar Cells chemistryexplained.com It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as Electric current, current, voltage, or Electrical resistance and conductance, resistance, vary when exposed to light. Individual solar cell devices are often the electrical building blocks of solar panel, photovoltaic modules, known colloquially as solar panels. The common single junction silicon solar cell can produce a maximum open-circuit voltage of approximately 0.5 volts to 0.6volts. Solar cells are described as being Photovoltaics, photovoltaic, irrespe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solo 210
The Hirth F-36 is a single-cylinder, two-stroke, carburetted aircraft engine designed for use on ultralight aircraft, especially powered paragliders and ultralight trikes. It is noted for its extremely small equipped weight of including exhaust system, reduction drive and carburetor. It is manufactured by Hirth of Germany. The F-36 was formerly known as the Solo 210, before the design was purchased by Hirth. Development The engine uses free air cooling, single capacitor discharge ignition, with a single integral pump-type carburetor. The cylinder walls are electrochemically coated with Nikasil. Standard starting is recoil start Rope start (also called pull start or ''rewind start'') is a method of starting an internal combustion engine, usually on small machines, such as lawn mowers, chainsaws, ultralight aircraft, small outboard motors and portable engine-generators. A ... with electric start optional. A quadruple V belt reduction drive system is an option with ratios o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hirth F-36
The Hirth F-36 is a single-cylinder, two-stroke, carburetted aircraft engine designed for use on ultralight aircraft, especially powered paragliders and ultralight trikes. It is noted for its extremely small equipped weight of including exhaust system, reduction drive and carburetor. It is manufactured by Hirth of Germany. The F-36 was formerly known as the Solo 210, before the design was purchased by Hirth. Development The engine uses free air cooling, single capacitor discharge ignition, with a single integral pump-type carburetor. The cylinder walls are electrochemically coated with Nikasil. Standard starting is recoil start Rope start (also called pull start or ''rewind start'') is a method of starting an internal combustion engine, usually on small machines, such as lawn mowers, chainsaws, ultralight aircraft, small outboard motors and portable engine-generators. A ... with electric start optional. A quadruple V belt reduction drive system is an option with ratios o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McCulloch MAC-101
The McCulloch MAC-101, also called the MC-101 and MC101, is a two-stroke, single cylinder engine that was designed and produced by McCulloch Motors Corporation for kart racing Kart racing or karting is a road racing variant of motorsport with open-wheel, four-wheeled vehicles known as go-karts or shifter karts. They are usually raced on scaled-down circuits, although some professional kart races are also held on fu ... use, being introduced in 1967. It was also used in the late 1970s and early 1980s as an ultralight aircraft engine.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page E-34. Cybair Limited Publishing, 2001. Design and development All models in the MC-101 series have a bore of , a stroke of and a displacement of . Variants ;MC-101 : Introduced in 1967 ;MC-101A : Introduced in 1969 ;MC-101AA : Introduced in 1971 ;MC-101B : Introduced in 1974 ;MC-101C : Introduced in 1969 ;MC-101D : Introduced in 1971 ;MC-101M/C : Introduced in 1973 Appl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mylar
BoPET (biaxially-oriented polyethylene terephthalate) is a polyester film made from stretched polyethylene terephthalate (PET) and is used for its high tensile strength, chemical and dimensional stability, transparency, reflectivity, gas and aroma barrier properties, and electrical insulation. A variety of companies manufacture boPET and other polyester films under different brand names. In the UK and US, the best-known trade names are Mylar, Melinex, and Hostaphan. History BoPET film was developed in the mid-1950s,Izard, Emmette Farr"Production of polyethylene terephthalate" U.S. patent no. 2,534,028 (filed: 1948 May 13; issued: 1950 December 12). originally by DuPont, Imperial Chemical Industries (ICI), and Hoechst. In 1955 Eastman Kodak used Mylar as a support for photographic film and called it "ESTAR Base". The very thin and tough film allowed reels to be exposed on long-range U-2 reconnaissance flights. In 1964, NASA launched Echo II, a diameter balloon constructed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
