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RotorWay RW7
The RotorWay Helicopter Manufacturing Company, formerly called RotorWay International, was a manufacturer of kit helicopters located in Chandler, Arizona, United States. The company was founded by B.J. Schramm in 1961 as RotorWay Aircraft. RotorWay International was bought February 14, 2007 by a small group of investors comprising the company's upper-level management – Grant Norwitz, CEO, Bill Adams, COO, and Judy Craven, CFO. Of these, only Norwitz was still with the company in mid-2008. By 2015 the company name was changed from RotorWay International to the RotorWay Helicopter Manufacturing Company by the new owners. In 2021 the company plant, designs and assets purchased by a new company, Rotor X Aircraft Manufacturing and RotorWay ceased business. History 1960s In 1961, RotorWay's founder, B.J. Schramm, tested the company's first prototype, the Javelin. The Javelin used a motorcycle engine, and was the forerunner of RotorWay's first production helicopter, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chandler, Arizona
Chandler is a city in Maricopa County, Arizona, United States, and a suburb in the Phoenix-Mesa-Chandler Metropolitan Statistical Area (MSA). It is bordered to the north and west by Tempe, to the north by Mesa, to the west by Phoenix, to the south by the Gila River Indian Community, and to the east by Gilbert. As of the 2020 census, the population of Chandler was 275,987, up from 236,123 at the 2010 census. History In 1891, Dr. Alexander John Chandler, the first veterinary surgeon in Arizona Territory, settled on a ranch south of Mesa, studying irrigation engineering. By 1900, he had acquired of land, and began drawing up plans for a townsite on what was then known as the Chandler Ranch. The townsite office opened on May 16, 1912. (Soon after celebrating Chandler's Centennial on May 17, 2012, Chandler Museum staff discovered that the city had been celebrating the wrong date. In May 1912, the ''Chandler Arizonan'' newspaper had erroneously published the founding day as Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nautical Miles
A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. Historically, it was defined as the meridian arc length corresponding to one minute ( of a degree) of latitude. Today the international nautical mile is defined as exactly . The derived unit of speed is the knot, one nautical mile per hour. Unit symbol There is no single internationally agreed symbol, with several symbols in use. * M is used as the abbreviation for the nautical mile by the International Hydrographic Organization. * NM is used by the International Civil Aviation Organization. * nmi is used by the Institute of Electrical and Electronics Engineers and the United States Government Publishing Office. * nm is a non-standard abbreviation used in many maritime applications and texts, including U.S. Government Coast Pilots and Sailing Directions. It conflicts with the SI symbol for nanometre. History The word mile is from the Latin word for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homebuilt Aircraft
Homebuilt aircraft, also known as amateur-built aircraft or kit planes, are constructed by persons for whom this is not a professional activity. These aircraft may be constructed from "scratch", from plans, or from assembly kits.Armstrong, Kenneth: ''Choosing Your Homebuilt - the one you will finish and fly! Second Edition'', pp. 39–52. Butterfield Press, 1993. Peter M Bowers: ''Guide to Homebuilts - Ninth Edition''. TAB Books, Blue Ridge Summit PA, 1984. Overview In the United States, Brazil, Australia, New Zealand and South Africa, homebuilt aircraft may be licensed Experimental under FAA or similar local regulations. With some limitations, the builder(s) of the aircraft must have done it for their own education and recreation rather than for profit. In the U.S., the primary builder can also apply for a repairman's certificate for that airframe. The repairman's certificate allows the holder to perform and sign off on most of the maintenance, repairs, and inspections themsel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RotorWay A600
The RotorWay A600 Talon is an American helicopter, designed and produced by RotorWay International of Chandler, Arizona. The aircraft is supplied as a kit for amateur construction.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 194. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X By April 2017 the company seemed to have dropped the name ''Talon'', referring to the aircraft just as the ''A600''. Design and development The A600 Talon is a development of the RotorWay Exec and externally resembles the earlier design. The A600 incorporates a different structure, a shaft-driven tail rotor, taller and longer landing skids and a new in-house developed turbocharged powerplant. The A600 features a single main rotor, a two-seats in side-by-side configuration enclosed cockpit with a windshield, skid-type landing gear and a turbocharged four-stroke, RotorWay RI 600S engine that drives the diameter two-bladed rotor and conventional diamet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AirVenture
EAA AirVenture Oshkosh (formerly the EAA Annual Convention and Fly-In), or just Oshkosh, is an annual air show and gathering of aviation enthusiasts held each summer at Wittman Regional Airport and adjacent Pioneer Airport in Oshkosh, Wisconsin, United States. The southern part of the show grounds, as well as Camp Scholler, are located in the town of Nekimi and a base for seaplanes on Lake Winnebago is in Black Wolf. The airshow is arranged by the Experimental Aircraft Association (EAA), an international general aviation organization based in Oshkosh, and is the largest of its kind in the world. The show lasts a week, usually beginning on the Monday of the last full week in July. During the gathering, the airport's control tower, frequency 118.5, is the busiest in the world. History EAA was founded in Hales Corners, Wisconsin in 1953 by aircraft designer and military aviator veteran Paul Poberezny, who originally started the organization in the basement of his home for buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RotorWay RW7
The RotorWay Helicopter Manufacturing Company, formerly called RotorWay International, was a manufacturer of kit helicopters located in Chandler, Arizona, United States. The company was founded by B.J. Schramm in 1961 as RotorWay Aircraft. RotorWay International was bought February 14, 2007 by a small group of investors comprising the company's upper-level management – Grant Norwitz, CEO, Bill Adams, COO, and Judy Craven, CFO. Of these, only Norwitz was still with the company in mid-2008. By 2015 the company name was changed from RotorWay International to the RotorWay Helicopter Manufacturing Company by the new owners. In 2021 the company plant, designs and assets purchased by a new company, Rotor X Aircraft Manufacturing and RotorWay ceased business. History 1960s In 1961, RotorWay's founder, B.J. Schramm, tested the company's first prototype, the Javelin. The Javelin used a motorcycle engine, and was the forerunner of RotorWay's first production helicopter, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RR300
The Rolls-Royce RR300 is a turbine aircraft engine (turboshaft/turboprop) developed for the light helicopter/general aviation market. Rated at up to 300 shp (224 kW) at take-off power, the RR300 is a rebadged and downrated variant of the Rolls-Royce Model 250-C20. Design and development The Model 250-C18 certified in 1965 was rated at a similar power level to that of the RR300, but over the last forty years subsequent sub-models have become more efficient and produce substantially more power. For instance the Model 250-C40, with an overall pressure ratio of 9.2:1 at an airflow 6.1 lb/s, develops 715 shp. The RR300 mates a scaled-down centrifugal compressor from the Model 250-C40/47 to a combustor and turbine similar to that of the Model 250-C20, replacing the C20's complex six-stage axial/single-stage centrifugal compressor. The RR300 retains the look and layout of the Model 250 from which it is derived. The RR300 is the second attempt to develop a lower-rated v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce Plc
Rolls-Royce Holdings plc is a British multinational aerospace and defence company incorporated in February 2011. The company owns Rolls-Royce, a business established in 1904 which today designs, manufactures and distributes power systems for aviation and other industries. Rolls-Royce is the world's second-largest maker of aircraft engines (after General Electric) and has major businesses in the marine propulsion and energy sectors. Rolls-Royce was the world's 16th largest defence contractor in 2018 when measured by defence revenues. Rolls-Royce Holdings plc is listed on the London Stock Exchange, where it is a constituent of the FTSE 100 Index. At the close of London trading on 28 August 2019, the company had a market capitalisation of £4.656bn, the 85th-largest of any company with a primary listing on the London Stock Exchange. The company's registered office is at Kings Place, near Kings Cross in London. History Ownership Rolls-Royce grew from the engineering business ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A600 Talon
The RotorWay A600 Talon is an American helicopter, designed and produced by RotorWay International of Chandler, Arizona. The aircraft is supplied as a kit for amateur construction.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 194. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X By April 2017 the company seemed to have dropped the name ''Talon'', referring to the aircraft just as the ''A600''. Design and development The A600 Talon is a development of the RotorWay Exec and externally resembles the earlier design. The A600 incorporates a different structure, a shaft-driven tail rotor, taller and longer landing skids and a new in-house developed turbocharged powerplant. The A600 features a single main rotor, a two-seats in side-by-side configuration enclosed cockpit with a windshield, skid-type landing gear and a turbocharged four-stroke, RotorWay RI 600S engine that drives the diameter two-bladed rotor and conventional diamet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FADEC
A full authority digital engine (or electronics) control (FADEC) is a system consisting of a digital computer, called an "electronic engine controller" (EEC) or "engine control unit" (ECU), and its related accessories that control all aspects of aircraft engine performance. FADECs have been produced for both piston engines and jet engines. History The goal of any engine control system is to allow the engine to perform at maximum efficiency for a given condition. Originally, engine control systems consisted of simple mechanical linkages connected physically to the engine. By moving these levers the pilot or the flight engineer could control fuel flow, power output, and many other engine parameters. The mechanical/hydraulic engine control unit for Germany's BMW 801 piston aviation radial engine of World War II was just one notable example of this in its later stages of development. This mechanical engine control was progressively replaced first by analog electronic engine control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exec 162F
The RotorWay Exec is a family of American two-bladed, skid-equipped, two-seat kit helicopters, manufactured by RotorWay International of Chandler, Arizona and supplied in kit form for amateur-construction. Design and development The Exec 162F is the latest in the Exec series of helicopters manufactured by RotorWay International. The RotorWay Scorpion design was updated with an aluminum tail and full fiberglass cockpit enclosure to become the Exec. The Exec 90 was developed in the early 1990s, it was, at the time, the only piston-powered helicopter to utilize an asymmetrical airfoil for improved autorotation characteristics and safety. In 1994, a fuel injection system with electronic ignition, and FADEC was added to the Exec 90, producing the Exec 162F. Unlike most U.S.-designed helicopters, the main rotor on the Exec 162F rotates clockwise, as seen from above. The Exec series was further developed into the RotorWay A600 Talon, which replaced the Exec in production.Bayerl, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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