|
Lancair Evolution
The Lancair Evolution is an American pressurized, low wing, four-place, single engine light aircraft, made from carbon fiber composite, developed by Lancair and supplied as an amateur-built kit by Evolution Aircraft.Vandermeullen, Richard: ''2012 Kit Aircraft Buyer's Guide'', Kitplanes, Volume 28, Number 12, December 2011, page 58. Belvoir Publications. ISSN 0891-1851Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011–12'', page 106. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X The Evolution can be powered by a Lycoming TEO-540-A piston engine or a Pratt & Whitney PT6-135A turboprop powerplant. Development The Evolution was designed to meet the same FAR Part 23 aircraft certification standards that type certified aircraft comply with. The kit includes energy absorbing seats. The aircraft is pressurized and was designed for a differential pressure, giving an cabin pressure at its maximum altitude of . The turbine version of the Evolutio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kit 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 aircraft, Experimental under Federal Aviation Administration, 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 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Owners And Pilots Association
The Aircraft Owners and Pilots Association (AOPA) is a Frederick, Maryland-based American non-profit political organization that advocates for general aviation. AOPA's membership consists mainly of general aviation pilots in the United States. AOPA exists to serve the interests of its members as aircraft owners and pilots and to promote the economy, safety, utility, and popularity of flight in general aviation aircraft. With 384,915 members in 2012, AOPA is the largest aviation association in the world, although it had decreased in membership from 414,224 in 2010, a loss of 7% in two years. AOPA is affiliated with other similar organizations in other countries through membership in the International Council of Aircraft Owner and Pilot Associations (IAOPA). In 2015, AOPA was inducted into the International Air & Space Hall of Fame at the San Diego Air & Space Museum. History The organization started at Wings Field in Blue Bell, Pennsylvania. On 24 April 1932, The Philadelp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancair Aircraft
Lancair International, Inc. (pronounced ''"lance-air"'') is a U.S. manufacturer of general aviation aircraft kits. They are well known for their series of high-performance single-engine aircraft that offer cruise speeds that surpass many twin-engine turboprop designs. Along with the Glasair series, the early Lancair designs were among the first kitplanes to bring modern molded composites construction to light aircraft. In early 2017 the company, including all the older aircraft designs, was sold and moved from Redmond, Oregon to Uvalde, Texas under the name Lancair International, LLC. The newest model, the Lancair Evolution was retained by the existing company, Lancair International, Inc, which changed its name to the Evolution Aircraft Company. History Introduction The company was founded by Lance Neibauer in 1981 as a producer of composite homebuilt aircraft kits. Neibauer had been introduced to aviation by his uncle Ray Betzoldt, who had collaborated with Al Meyers to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolution Aircraft
The Evolution Aircraft Company is an American aircraft manufacturer based in Redmond, Oregon. The company specializes in the design and manufacture of light aircraft in the form of kits for amateur construction. Bob Wolstenholme is the president and CEO of Evolution Aircraft. History In July 2016, Lancair announced it would sell off the older Lancair lines of aircraft to concentrate on the Lancair Evolution instead. Kevin Eldredge, who was Lancair's Director of Business Development, indicated that at one time Lancair's products had been unique in the market, but only the Evolution design now occupied that customer niche and thus it made sense to concentrate on that aircraft type. He stated, "there is nothing in the market that can compete with the Evolution" and "unless something drastically changes with the market, after the first of the year, we will be ramping up to one every two weeks." The company had been making 10% of its revenue from supporting the older, out of produc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancair IV-P
The Lancair IV and IV-P are a family of four-seat, low-wing, retractable-gear, composite monoplanes powered by a 550 cubic inch Continental TSIO-550 twin-turbocharged piston engine.Vandermeullen, Richard: ''2011 Kit Aircraft Buyer's Guide'', Kitplanes, Volume 28, Number 12, December 2011, page 59. Belvoir Publications. ISSN 0891-1851Kitplanes Staff: ''2008 Kit Aircraft Directory'', page 59, Kitplanes Magazine December 2007 Volume 24, Number 12, Belvior Publications, Aviation Publishing Group LLC.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 106. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Production of the aircraft kit was ended in 2012. Development The Lancair IV and IV-P were designed by Lancair around the Continental TSIO-550 — a twin turbocharged engine that is capable of developing at sea level, and capable of operating at altitudes as high as 29,000 feet. By the fall of 2011, 110 Lancair IVs and 250 IV-Ps had been co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancair Propjet
The Lancair Propjet is a four-seat, pressurized, composite aircraft powered by a 750-hp Walter M601E turboprop engine. The aircraft is based on Lancair Lancair International, Inc. (pronounced ''"lance-air"'') is a U.S. manufacturer of general aviation aircraft kits. They are well known for their series of high-performance single-engine aircraft that offer cruise speeds that surpass many t ...'s successful kit-plane, the Lancair IV. Like its piston-powered predecessor, the Propjet is noted for its performance, with a typical cruise speed of 325 knots at 24,000 feet and a climb performance of 4,000 feet per minute. Production of the aircraft kit was ended in 2012. Specifications References External links Information on the Propjet from Lancair {{Lancair 2000s United States civil utility aircraft Propjet Homebuilt aircraft Single-engined tractor aircraft Single-engined turboprop aircraft Low-wing aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RVSM
Reduced vertical separation minimum (RVSM) is the reduction, from 2,000 feet to 1,000 feet, of the standard vertical separation required between aircraft flying between flight level 290 (29,000 ft) and flight level 410 (41,000 ft). Expressed in the International System of Units (SI), it is the reduction, from 600 m to 300 m, of required vertical separation of aircraft between altitudes 8,850 and 12,500 m. This reduction in vertical separation minimum therefore increases the number of aircraft that can fly in a particular volume of controlled airspace. Historical background In 1958 the standard vertical separation of aircraft in controlled airspace was set at 1,000 feet from ground level or sea level to flight level 290, and at 2,000 feet above flight level 290. The larger minimum separations at higher altitudes was necessary because the accuracy of altimeters, used to determine altitude by measuring air pressure, decreases with height. Efforts to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indicated Airspeed
Indicated airspeed (IAS) is the airspeed of an aircraft as measured by its pitot-static system and displayed by the airspeed indicator (ASI). This is the pilots' primary airspeed reference. This value is not corrected for installation error, instrument error, or the actual encountered air density, being instead calibrated to always reflect the adiabatic compressible flow of the International Standard Atmosphere at sea level. It uses the difference between total pressure and static pressure, provided by the system, to either mechanically or electronically measure dynamic pressure. The dynamic pressure includes terms for both density and airspeed. Since the airspeed indicator cannot know the density, it is by design calibrated to assume the sea level standard atmospheric density when calculating airspeed. Since the actual density will vary considerably from this assumed value as the aircraft changes altitude, IAS varies considerably from true airspeed (TAS), the relative velocity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Airspeed
The true airspeed (TAS; also KTAS, for ''knots true airspeed'') of an aircraft is the speed of the aircraft relative to the air mass through which it is flying. The true airspeed is important information for accurate navigation of an aircraft. Traditionally it is measured using an analogue TAS indicator, but as the Global Positioning System has become available for civilian use, the importance of such air-measuring instruments has decreased. Since ''indicated'', as opposed to ''true'', airspeed is a better indicator of margin above the stall, true airspeed is not used for controlling the aircraft; for these purposes the indicated airspeed – IAS or KIAS (knots indicated airspeed) – is used. However, since indicated airspeed only shows true speed through the air at standard sea level pressure and temperature, a TAS meter is necessary for navigation purposes at cruising altitude in less dense air. The IAS meter reads very nearly the TAS at lower altitude and at lower spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartzell Propeller
Hartzell Propeller is an American manufacturer that was founded in 1917 by Robert N. Hartzell as the Hartzell Walnut Propeller Company. It produces composite and aluminum propellers for certified, homebuilt, and ultralight aircraft. The company is headquartered in Piqua, Ohio.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', page 84. BAI Communications. Hartzell also produces spinners, governors, ice protection systems, and other propeller controls. History Robert Hartzell grew up in the village of Oakwood, Ohio, just a block from Hawthorn Hill, where Orville Wright lived. From the 1890s until the late 1910s, Hartzell's father and grandfather operated a sawmill and lumber supply company in Greenville, Ohio (later moved to Piqua, Ohio) that also manufactured items such as wagons and gun stocks for World War I. On the side, Robert owned a small airplane and did maintenance on it as a young man. In 1917, Orville Wright suggested that Hartzell use his walnut tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Engine
An aircraft engine, often referred to as an aero engine, is the power component of an aircraft propulsion system. Most aircraft engines are either piston engines or gas turbines, although a few have been rocket powered and in recent years many small UAVs have used electric motors. Manufacturing industry In commercial aviation the major Western manufacturers of turbofan engines are Pratt & Whitney (a subsidiary of Raytheon Technologies), General Electric, Rolls-Royce, and CFM International (a joint venture of Safran Aircraft Engines and General Electric). Russian manufacturers include the United Engine Corporation, Aviadvigatel and Klimov. Aeroengine Corporation of China was formed in 2016 with the merger of several smaller companies. The largest manufacturer of turboprop engines for general aviation is Pratt & Whitney. General Electric announced in 2015 entrance into the market. Development history * 1848: John Stringfellow made a steam engine for a 10-foot wingspan mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Lancair IV-P")
