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Spectrum S-40 Freedom
The Spectrum S-40 Freedom is a business jet under development by Spectrum Aeronautical. The aircraft was announced at the 2006 NBAA Conference in Orlando, Florida. Design and development The S-40 is expected to be classified as a very light jet, albeit it is planned to feature a cabin comparable to the Lear 60, Hawker 800, Phenom 300 and the Citation XLS, at a Maximum Take-Off Weight of less than . It will be built using a graphite-epoxy construction process that makes the aircraft one third the weight of comparably sized aluminium airplanes. The aircraft is designed to cruise at at speeds up to 435 knots (Mach 0.76) and fly as far as 4170 km - while consuming about 40% less fuel than conventionally built planes - using two GE Honda HF120 The GE Honda HF120 is a small turbofan for the light business jet market, the first engine to be produced by GE Honda Aero Engines. Development Succeeding Honda's original HF118 prototype, the HF120 was undergoing testing in Jul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectrum Aeronautical
Spectrum Aeronautical was a business jet developer based in Carlsbad, California, with its development center located in Spanish Fork, Utah. The company went out of business in January 2021. An engine failure while flying a single-engine Stinson Voyager over the jungles of Honduras in 1958 nearly killed Spectrum CEO Linden Blue. After this incident he started to design aircraft that had multiple engines. Since approximately 2006, the company was involved in the development of two very light jets, the Spectrum S-33 "Independence" and the S-40 "Freedom", which were to be constructed with extensive use of composite materials. The twin-engined single pilot aircraft were planned to carry between five and nine passengers over distances between circa 3000 and 4000 kilometres, using about 40% less fuel than conventionally built planes. The certification dates of both planes were postponed on several occasions, more so after a setback in 2006, when the company's only prototype - a S-33 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Very Light Jets
A very light jet (VLJ), entry-level jet or personal jet, previously known as a microjet, is a category of small business jets that seat four to eight people. VLJs are considered the lightest business jets and are approved for single-pilot operation. History The first small jet-powered civil aircraft, the 1950s Morane-Saulnier MS.760 Paris, has been retroactively suggested as being the first VLJ, as it seats four with a single pilot and is smaller than modern VLJs. The production of MS.760 differs from modern business jets in having a sliding canopy for cabin access rather than a door; a six-seat version with an enclosed cabin and a conventional door was canceled after a single prototype was built. Two unbuilt Cessna aircraft of the 1950s and 1960s would have met the definition of a VLJ. The first was the 407, a four-seat civil version of the T-37 jet trainer proposed in 1959; however, the 407 never progressed past the mockup stage due to insufficient customer interest. The sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplane (aeronautics), multiplanes, which have multiple wings. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External Bracing (aeronautics), bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft With Retractable Tricycle Landing Gear
An aircraft ( aircraft) is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or the dynamic lift of an airfoil, or, in a few cases, direct downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), gliders, paramotors, and hot air balloons. Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air." The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, whereas unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Very Light Jets
A very light jet (VLJ), entry-level jet or personal jet, previously known as a microjet, is a category of small business jets that seat four to eight people. VLJs are considered the lightest business jets and are approved for single-pilot operation. History The first small jet-powered civil aircraft, the 1950s Morane-Saulnier MS.760 Paris, has been retroactively suggested as being the first VLJ, as it seats four with a single pilot and is smaller than modern VLJs. The production of MS.760 differs from modern business jets in having a sliding canopy for cabin access rather than a door; a six-seat version with an enclosed cabin and a conventional door was canceled after a single prototype was built. Two unbuilt Cessna aircraft of the 1950s and 1960s would have met the definition of a VLJ. The first was the 407, a four-seat civil version of the T-37 jet trainer proposed in 1959; however, the 407 never progressed past the mockup stage due to insufficient customer interest. The sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abandoned Civil Aircraft Projects
Abandon, abandoned, or abandonment may refer to: Common uses * Abandonment (emotional), a subjective emotional state in which people feel undesired, left behind, insecure, or discarded * Abandonment (legal), a legal term regarding property ** Child abandonment, the extralegal abandonment of children ** Lost, mislaid, and abandoned property, legal status of property after abandonment and rediscovery * Abandonment (mysticism) Art, entertainment, and media Film * Abandon (film), ''Abandon'' (film), a 2002 film starring Katie Holmes * Abandoned (1949 film), ''Abandoned'' (1949 film), starring Dennis O'Keefe * Abandoned (1955 film), ''Abandoned'' (1955 film), the English language title of the Italian war film ''Gli Sbandati'' * Abandoned (2001 film), ''Abandoned'' (2001 film), a Hungarian film * Abandoned (2010 film), ''Abandoned'' (2010 film), starring Brittany Murphy * Abandoned (2015 film), ''Abandoned'' (2015 film), a television movie about the shipwreck of the ''Rose-Noëlle'' in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectrum Aircraft
Spectrum Aircraft was a Canadian ultralight aircraft manufacturer that commenced operations in 1983 and went out of business in 1992. The company was known for its Beaver ultralight design, which remains in production by successor companies in the 21st century.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, pages B-9 B-70, B-103 & E-6. Cybair Limited Publishing, 2001. Downey, Julia: ''2008 Kit Aircraft Directory'', Kitplanes, Volume 24, Number 12, December 2007, page 37. Belvoir Publications. ISSN 0891-1851 History Sprectrum's first product was the RX-28 Beaver, a single-seat, high wing ultralight aircraft powered by a Rotax 277 single cylinder, two stroke powerplant. It was introduced in 1983 and gained quick popularity in Canada and the USA. The following year the RX-28 was joined in production by the RX-35, which used the Rotax 377 engine. In 1986 the company started production of a two-seat version of the Beaver, designated the RX 550 and powered b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbofan
A turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft engine, aircraft propulsion. The word "turbofan" is a combination of references to the preceding generation engine technology of the turbojet and the additional fan stage. It consists of a gas turbine engine which achieves mechanical energy from combustion, and a ducted fan that uses the mechanical energy from the gas turbine to force air rearwards. Thus, whereas all the air taken in by a turbojet passes through the combustion chamber and turbines, in a turbofan some of that air bypasses these components. A turbofan thus can be thought of as a turbojet being used to drive a ducted fan, with both of these contributing to the thrust. The ratio of the mass-flow of air bypassing the engine core to the mass-flow of air passing through the core is referred to as the bypass ratio. The engine produces thrust through a combination of these two portions working together. Engines that use more Propel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectrum S-33 Independence
The Spectrum S-33 Independence was a very light jet prototype designed and built by Spectrum Aeronautical using a carbon fiber construction process that makes the airplane weigh about two-thirds as much as a comparably sized aluminum-frame airplane. The aircraft was designed to cruise at 45,000 ft. at speeds up to 415 knots (Mach 0.72) and fly as far as 2000 nm (3700 km) while using about half the fuel of comparably sized aluminum-framed business aircraft. FAA and JAA Type Certifications of the S-33 Independence were expected to be completed in 2009, but were not. The company has provided no press releases to explain the long delay in gaining certification. The aircraft was reported to be able to accommodate 5–6 passenger seats, a full-sized private lavatory, and will have a maximum take-off weight of 7,300 lb., with a range of over 2,000 miles. The retail sales price of the aircraft, which is equipped with Williams FJ-33 engines was supposed to be US-$3. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GE Honda HF120
The GE Honda HF120 is a small turbofan for the light business jet market, the first engine to be produced by GE Honda Aero Engines. Development Succeeding Honda's original HF118 prototype, the HF120 was undergoing testing in July 2008, with certification targeted for late 2009. The first engines were produced at GE's factory, but in November 2014 production shifted to Burlington, North Carolina. The U.S. Federal Aviation Administration (FAA) awarded Part 33 certification to the HF120 turbofan engine in December 2013, and production certification in 2015. Design The engine has a wide-chord swept fan, two-stage low-pressure compressor and counter rotating high-pressure compressor based on a titanium impeller, for a takeoff thrust. The HF120 engine's components interact with greater efficiency by incorporating 3D aerodynamic design, and its effusion-cooled combustor design emits low NOx, CO and HC. Noise levels are quieter than Stage 4 requirements. In May 2016 time between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flightglobal
FlightGlobal is an online news and information website which covers the aviation and aerospace industries. The website was established in February 2006 as the website of ''Flight International'' magazine, ''Airline Business'', ''ACAS'', ''Air Transport Intelligence'' (ATI), ''The Flight Collection'' and other services and directories. FlightGlobal has a picture library of over 1 million images, starting with the foundation of ''Flight'' in 1909. Thousands of images and back copies of ''Flight'' were searchable online but from June 2020 they are only available with a paid subscription to Flight Global Premium. FlightGlobal won the prize for "Business Website of the Year" at the Association of Online Publishers' Digital Publishing Awards 2010. According to the contest judges, "The site uses the full spectrum of digital tools, with a special focus on engagement and effective use of social media in a B2B usiness-to-businessenvironment". In August 2019, FlightGlobal and its asso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
