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Dart Skycycle
The Dart Skycycle is an American single-seat, high wing, strut-braced, single-engine, conventional landing gear ultralight aircraft that was designed by Robert Dart and produced by Dart Aircraft of Mayville, New York for amateur construction.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page B-53. Cybair Limited Publishing, 2001. Design and development Introduced in 1985, the Skycycle is a single-seater designed as an FAR 103 Ultralight Vehicles-compliant aircraft with an empty weight within that category's empty weight limit. The aircraft has a 4130 steel tube frame fuselage and a wing constructed from spruce, all covered in doped fabric. The landing gear is bungee-suspended. The Skycycle can be built with an open cockpit or fully enclosed, allowing flying in cooler weather. The Skycycle was available as plans only or with some prefabricated components, such as the welded fuselage or assembled wings already completed. The standard engine specified wa ... [...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] |
Spruce
A spruce is a tree of the genus ''Picea'' (), a genus of about 35 species of coniferous evergreen trees in the family Pinaceae, found in the northern temperate and boreal (taiga) regions of the Earth. ''Picea'' is the sole genus in the subfamily Piceoideae. Spruces are large trees, from about 20 to 60 m (about 60–200 ft) tall when mature, and have whorled branches and conical form. They can be distinguished from other members of the pine family by their needles (leaves), which are four-sided and attached singly to small persistent peg-like structures (pulvini or sterigmata) on the branches, and by their cones (without any protruding bracts), which hang downwards after they are pollinated. The needles are shed when 4–10 years old, leaving the branches rough with the retained pegs. In other similar genera, the branches are fairly smooth. Spruce are used as food plants by the larvae of some Lepidoptera (moth and butterfly) species, such as the eastern spruce budwo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denney Kitfox
The Denney Kitfox is a series of small side-by-side, two-seat, high-wing, single engine kit aircraft, designed and originally manufactured by Dan Denney and his company Denney Aerocraft of Boise, Idaho. The aircraft is amateur-built and not type-certified. Over 4500 kits have been delivered in 42 different countries. A derivative of the Avid Flyer, the Kitfox was an early kit plane to feature quickly-folding wings that greatly simplify carriage and storage. The appeal of the aircraft was that it could be built in a two-car garage. Then it would be towed to the airport with the wings folded. The landing gear may be easily converted to floats or skis. Development and history First flown in November 1984 from the Denney Aerocraft factory in Boise, the Model 1 Kitfox was a two-seat STOL taildragger aircraft capable of flying from unimproved strips. The design was originally intended to use a new radial engine then in development and the early Kitfoxes had round cowl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avid Champion
The Avid Champion is an American single-seat, high-wing ultralight aircraft that was produced starting in 1998 as a kit by Avid Aircraft of Caldwell, Idaho, later Ennis, Montana.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page B-12. Cybair Limited Publishing, 2001. Downey, Julia: ''1999 Kit Aircraft Directory'', Kitplanes, Volume 15, Number 12, December 1998, page 38. Primedia Publications. ISSN 0891-1851 Avid Aircraft went out of business in November 2003 and the aircraft kits are no longer available. Development The Champion was created by scaling down the Avid Mark IV and narrowing the wider fuselage into a single seat design intended to comply with the US FAR 103 ''Ultralight Vehicles'' category. The design is a conventional tractor configuration, featuring tube and aircraft fabric construction. The main landing gear is bungee suspended and includes a steerable tailwheel. Like other Avid designs, the wing has an under-cambered airfoil, Junkers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skycycle X-2
The Skycycle X-2 was a steam-powered rocket owned by Evel Knievel and flown during his Snake River Canyon jump in Idaho in 1974. An earlier prototype was designed, named the Skycycle X-1, by Doug Malewicki and retired U.S. Navy engineer Robert Truax. It was tested in November 1973 and dove in the Snake River. The Skycycle X-2 was designed by Truax, and ridden by Knievel in his attempt to jump the Snake River approximately west of Shoshone Falls near the city of Twin Falls, Idaho, on September 8, 1974. The parachute deployed during the launch, causing the stunt to fail. A later analysis showed that a design flaw in a mechanical parachute retention cover, which did not properly take base drag into account, caused the premature parachute deployment. Following the failed jump, Truax blamed Knievel for the failure and vice versa. Later, Truax accepted full responsibility for the failure. The jump Although the parachute deployed early, the aerial photographs show the X-2 cleared t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piper PA-8 Skycycle
__NOTOC__ The Piper PA-8 Skycycle was a 1940s American single-seat light aircraft designed and built by Piper Aircraft at their Lock Haven, Pennsylvania plant. Towards the end of 1944 Piper announced a number of aircraft it intended to build after the war. One of these was the PWA-8 (Post War Airplane 8). An aerodynamic test aircraft was built with the name Cub Cycle and it first flew on 27 August 1944 with a small two–cylinder Franklin engine. The Franklin engine was replaced by a four–cylinder Continental A-40-3 of ; the aircraft first flew with the Continental engine on 12 September 1944. The Skycycle was a fabric-covered mid-wing single-engined single-seat monoplane with a tailwheel landing gear. The fuselage was produced using an auxiliary belly fuel tank as used on the F4U Corsair. The Cub Cycle was scrapped and a similar but new aircraft was built with the name Skycycle, which first flew on 29 January 1945 using the same Continental engine as the Cub Cycle. The aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lookout Mountain SkyCycle
The Lookout Mountain SkyCycle, also marketed as The Freedom Machine, is an American ultralight trike that was designed by Matt Taber, produced by Lookout Mountain Flight Park of Rising Fawn, Georgia and introduced in 1997. The aircraft was supplied as a kit for amateur construction and also as plans.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page C-25. Cybair Limited Publishing, 2001. Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 48. Belvoir Publications. ISSN 0891-1851Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 22-23. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X Design and development The SkyCycle was designed to be a minimalist ''nanotrike'', capable of using the builder's existing hang glider wing. The aircraft was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fly Hard Trikes SkyCycle
The Fly Hard Trikes SkyCycle is an American ultralight trike, designed by Mike Theeke and produced by Fly Hard Trikes of Wildwood, Georgia. The aircraft is supplied as a complete ready-to-fly-aircraft and several hundred have been completed and flown.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 212. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Design and development The SkyCycle was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of . The aircraft has a standard empty weight of in its "S" model. It features a cable-braced or optionally a strut-braced hang glider-style high-wing, weight-shift controls, a single-seat open cockpit with a small cockpit fairing, tricycle landing gear and a single engine in pusher configuration. The aircraft is made from bolted-together aluminum tubing, with its single surface wing covered in Dacron sailcloth. Its span wing uses an "A" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlson Skycycle
The Carlson Skycycle is an American, single-seat, low-wing, single-engine, homebuilt aircraft that was originally designed by A. Hanford Eckman in 1945 and re-designed as a replica by Ernst W. Carlson and produced by Carlson Aircraft of East Palestine, Ohio in kit form. The prototype was completed in 1995.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', pp. 162-164. BAI Communications. Downey, Julia: ''1999 Kit Aircraft Directory'', Kitplanes, Volume 15, Number 12, December 1998, p. 42. Primedia Publications. ISSN 0891-1851Downey, Julia: ''2001 Kit Aircraft Directory'', Kitplanes, Volume 17, Number 12, December 2000, p. 39. Kitplanes Acquisition Company. ISSN 0891-1851Downey, Julia: ''2002 Kit Aircraft Directory'', Kitplanes, Volume 18, Number 12, December 2001, p. 30. Kitplanes Acquisition Company. ISSN 0891-1851 The Carlson Skycycle is a full-size replica of the Piper PA-8 Skycycle and the prototype was donated to the Piper Aviation Museum when no orders for the airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotax 277
The Rotax 277 is a , single-cylinder, two-stroke aircraft engine, that was built by BRP-Rotax GmbH & Co. KG of Austria for use in ultralight aircraft.Raisner, William: ''LEAF catlog'', pages 6-105. Leading Edge Airfoils, 1995. Development The Rotax 277 features a single piston ported, air-cooled cylinder head and cylinder, utilizing either a fan or free air for cooling. Lubrication is pre-mixed fuel and oil. The 277 has a single Bosch flywheel magneto generator 12 volt ignition system and is equipped with a 36 mm Bing double float carburetor A carburetor (also spelled carburettor) is a device used by an internal combustion engine to control and mix air and fuel entering the engine. The primary method of adding fuel to the intake air is through the venturi tube in the main meteri ..., with either a hand lever or cable choke. The Rotax 277 is no longer in production. Applications Specifications (277) See also References {{Rotax aeroengines Air-cooled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bungee Cord
Bungee cords equipped with metal hooks A bungee cord (sometimes spelled bungle; also known as a shock cord) is an elastic cord composed of one or more elastic strands forming a core, usually covered in a woven cotton or polypropylene sheath. The sheath does not materially extend elastically, but it is braided with its strands spiralling around the core so that a longitudinal pull causes it to squeeze the core, transmitting the core's elastic compression to the longitudinal extension of the sheath and cord. Specialized bungees, such as some used in bungee jumping, may be made entirely of elastic strands. Uses upA child on a bungee cord device in Moscow, Russia Bungee cords have been used to provide a lightweight suspension for aircraft undercarriages from before World War I, and are still used on many small homebuilt aircraft where weight remains critical. Bungee cords were also used in parachuting to assist in opening the old-style parachute container after the ripcord wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Fabric Covering
Aircraft fabric covering is a term used for both the material used and the process of covering aircraft open structures. It is also used for reinforcing closed plywood structures. The de Havilland Mosquito is an example of this technique, as are the pioneering all-wood monocoque fuselages of certain World War I German aircraft like the LFG Roland C.II in its wrapped ''Wickelrumpf'' plywood strip and fabric covering. Early aircraft used organic materials such as cotton and cellulose nitrate dope; modern fabric-covered designs usually use synthetic materials such as Dacron and butyrate dope for adhesive. Modern methods are often used in the restoration of older types that were originally covered using traditional methods. Purpose/requirements The purposes of the fabric covering of an aircraft are: * To provide a light airproof skin for lifting and control surfaces. * To provide structural strength to otherwise weak structures. * To cover other non-lifting parts of an airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
