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Eviation Aircraft
The Eviation Alice is an electric aircraft designed to accommodate nine passengers and two crew members. Currently under development, its construction incorporates 95% composite material, is powered by two electric motors, and has a T-tail. The prototype first flew on September 27, 2022. Development Eviation was founded in 2015 by Omer Bar-Yohay, Omri Regev and Aviv Tzidon. Risk-sharing partnerships have enabled work to go ahead. In February 2018, a scale model UAV was flown to validate the aerodynamics and flight controls. Kokam was selected to supply pouch lithium polymer batteries to power the full-scale prototype. Work on the power system and drive train was begun. Eviation teamed up with Embry-Riddle Aeronautical University to launch a research and development program in the spring of 2019 at its Prescott, Arizona campus. The program would focus on performance analysis, validation and testing, along with preliminary design and sub-scale testing of future electric pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-tail
A T-tail is an empennage configuration in which the tailplane is mounted to the top of the fin. The arrangement looks like the capital letter T, hence the name. The T-tail differs from the standard configuration in which the tailplane is mounted to the fuselage at the base of the fin. Advantages T-tails were common in early jet aircraft. Designers were worried that an engine failure would otherwise damage the horizontal tail. The T-tail is very common on aircraft with engines mounted in nacelles on a high-winged aircraft or on aircraft with the engines mounted on the rear of the fuselage, as it keeps the tail clear of the jet exhaust. Rear-mounting the engines keeps the wings clean and improves short-field performance. This was necessary in early jet aircraft with less powerful engines. T-tail aircraft can have better short-field performance, such as on the Avro RJ-85. The disturbed airflow over a lower stabilizer can make control more difficult at lower speeds. Dur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geek Wire
GeekWire is an American technology news website that covers startups and established technology companies. The site launched in March 2011 and is based in Seattle. It was founded by journalists Todd Bishop and John Cook with investment from Jonathan Sposato. GeekWire founders John Cook and Todd Bishop were former technology reporters at the Seattle Post-Intelligencer and the Puget Sound Business Journal. Bishop and Cook joined the Puget Sound Business Journal to create TechFlash in September 2008, leaving to start GeekWire on March 7, 2011. GeekWire is regularly featured on the Techmeme Techmeme is a technology news aggregator. The website has been described as "a one-page, aggregated, filtered, archiveable summary in near real-time of what is new and generating conversation". Overview Gabe Rivera was a compiler software engin ... leaderboard as one of the sources most frequently posted to that site. References External links * American technology news websites Intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium-ion Battery
A lithium-ion or Li-ion battery is a type of rechargeable battery which uses the reversible reduction of lithium ions to store energy. It is the predominant battery type used in portable consumer electronics and electric vehicles. It also sees significant use for grid-scale energy storage and military and aerospace applications. Compared to other rechargeable battery technologies, Li-ion batteries have high energy densities, low self-discharge, and no memory effect (although a small memory effect reported in LFP cells has been traced to poorly made cells). Chemistry, performance, cost and safety characteristics vary across types of lithium-ion batteries. Most commercial Li-ion cells use intercalation compounds as the active materials. The anode or negative electrode is usually graphite, although silicon-carbon is also being increasingly used. Cells can be manufactured to prioritize either energy or power density. Handheld electronics mostly use lithium polymer batteries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Taxi
An air taxi is a small commercial aircraft that makes short flights on demand. In 2001 air taxi operations were promoted in the United States by a NASA and aerospace industry study on the potential Small Aircraft Transportation System (SATS) and the rise of light-jet aircraft manufacturing. Since 2016, air taxis have reemerged as part of the burgeoning field of eVTOL. Regulation In Canada, air taxi operations are regulated by Transport Canada under Canadian Aviation Regulation 703. The Canadian definition of air taxi includes all commercial single-engined aircraft, multi-engined helicopters flown by visual flight rules by one pilot and all multi-engined, non-turbo-jet aircraft, with a maximum take-off weight or less and nine or fewer passenger seats, that are used to transport people or goods or for sightseeing. In the US, air taxi and air charter operations are governed by 14 CFR Part 135 and 14 CFR part 298 of the Federal Aviation Regulations (FAR). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moses Lake, Washington
Moses Lake is a city in Grant County, Washington, United States. The population was 25,146 as of the 2020 census. Moses Lake is the largest city in Grant County. The city anchors the Moses Lake Micropolitan area, which includes all of Grant County and is part of the Moses Lake–Othello combined statistical area. Moses Lake, on which the city lies, is made up of three main arms over long and up to one mile (1.6 km) wide. It is the largest natural body of fresh water in Grant County and has over of shoreline covering . Before it was dammed in the early 1900s and then incorporated into the Columbia Basin Project, Moses Lake was a smaller shallow lake. To the south of the town is the Potholes Reservoir and the Columbia National Wildlife Refuge that has a number of seep lakes and vast amounts of migratory birds and other fauna natural to the area. History Before the construction of Grand Coulee Dam on the Columbia River in 1941 and Moses Lake Army Air Base in 1942 the a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seattle
Seattle ( ) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With a 2020 population of 737,015, it is the largest city in both the state of Washington and the Pacific Northwest region of North America. The Seattle metropolitan area's population is 4.02 million, making it the 15th-largest in the United States. Its growth rate of 21.1% between 2010 and 2020 makes it one of the nation's fastest-growing large cities. Seattle is situated on an isthmus between Puget Sound (an inlet of the Pacific Ocean) and Lake Washington. It is the northernmost major city in the United States, located about south of the Canadian border. A major gateway for trade with East Asia, Seattle is the fourth-largest port in North America in terms of container handling . The Seattle area was inhabited by Native Americans for at least 4,000 years before the first permanent European settlers. Arthur A. Denny and his group of travelers, subsequ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arlington Municipal Airport (Washington)
Arlington Municipal Airport is a public airport located three miles (5 km) southwest of the central business district of Arlington, Washington, Arlington, a city in Snohomish County, Washington, United States. It is owned and operated by the City of Arlington. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is FAA airport categories, categorized as a regional general aviation facility. History Construction of Arlington Municipal Airport was approved on February 23, 1934. The first airplane took off on June 13, 1934, and the airport was officially dedicated on July 4, 1935. Naval Air Station, U.S. Naval Auxiliary Air Station, Arlington, Washington, was established in 1940, when the United States Navy leased the airstrip from the town of Arlington to supplement training facilities at Seattle. However, no important construction took place until 1942. In that year, the Navy permitted the Arm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Wiring Interconnection System
An electrical wiring interconnect system (EWIS) is the wiring system and components (such as bundle clamps, wire splices, etc.) for a complex system. The term originated in the aviation industry but was originally designated as Electrical Interconnection Systems (EIS). The change from EIS to EWIS was done to emphasize the focus on the actual wires and wiring of the systems throughout aircraft. Background Prior to the aviation accidents of TWA Flight 800 and SwissAir 111, the wiring on aircraft was a minor concern. In response to these accidents, the Aging Transport Systems Rulemaking Advisory Committee (ATSRAC) was chartered to gather industry leaders examine the current state of aging aircraft systems; one of the main areas examined included EWIS. The committee included a number of key organizations and businesses including ATA, NASA, Northwest Airlines, Boeing, Airbus, FAA, and Electromechanical Design Company. Many of the results from the ATSRAC committee shaped the FAA's reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empennage
The empennage ( or ), also known as the tail or tail assembly, is a structure at the rear of an aircraft that provides stability during flight, in a way similar to the feathers on an arrow.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', p. 194. Aviation Supplies & Academics, 1997. Aviation Publishers Co. Limited, ''From the Ground Up'', p. 10 (27th revised edition) The term derives from the French language verb ''empenner'' which means " to feather an arrow". Most aircraft feature an empennage incorporating vertical and horizontal stabilising surfaces which stabilise the flight dynamics of yaw and pitch, as well as housing control surfaces. In spite of effective control surfaces, many early aircraft that lacked a stabilising empennage were virtually unflyable. Even so-called "tailless aircraft" usually have a tail fin (usually a vertical stabiliser). Heavier-than-air aircraft without any kind of empennage (such as the Northrop B-2) are rare, and generally use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GKN Aerospace
GKN Ltd is a British multinational automotive and aerospace components business headquartered in Redditch, England. It is a long-running business known for many decades as Guest, Keen and Nettlefolds. It can trace its origins back to 1759 and the birth of the Industrial Revolution. The company's name is the initials of three early figures in its history: John Guest, Arthur Keen, and Joseph Henry Nettlefold. All three were key figures in the field of iron and steel during the Industrial Revolution. Ivor Guest sold the ''Dowlais Iron Company'' in Wales to Arthur Keen and Windsor Richards of Birmingham's ''Patent Nut and Bolt Company'' in June 1900. They combined the two businesses and formed ''Guest, Keen & Co. Limited'' on 1 November 1900. A little over twelve months later, Guest Keen & Co bought and amalgamated ''Nettlefolds Limited'' into their new combine giving it the style ''Guest, Keen and Nettlefolds Limited''. Throughout the majority of the twentieth century, though ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloomberg L
Bloomberg may refer to: People * Daniel J. Bloomberg (1905–1984), audio engineer * Georgina Bloomberg (born 1983), professional equestrian * Michael Bloomberg (born 1942), American businessman and founder of Bloomberg L.P.; politician and mayor of New York City (2002–2013) * Ramon Bloomberg (born 1972), American artist and film director Other uses * Bloomberg L.P., financial news and media company founded by Michael Bloomberg ** Bloomberg News, a news agency ** ''Bloomberg Businessweek'', weekly business magazine and website ** ''Bloomberg Markets,'' a monthly financial magazine ** Bloomberg Radio, a business radio network ** Bloomberg Television, a business news channel ***Bloomberg TV Canada ***Bloomberg TV Philippines ***Bloomberg TV Malaysia ** Bloomberg Terminal, desktop terminal and software widely used in the financial industry ** Bloomberg Data, API product using sftp or web service protocols to retrieve market data ** Bloomberg Government, online news service c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clermont Group
The Clermont Group is a Singapore-based conglomerate with interests in many parts of the world, and includes both operational businesses and financial investments. Headed by founder and Chairman, Richard Chandler, Clermont was established in 2006 following the demerger of the (US$6 billion NAV) investment portfolio Chandler held with his brother, Christopher, which had operated as Sovereign Global since 1986. Richard Chandler has a long history of advocating for good corporate governance, and has compiled his corporate governance principles in his publication, ''Goodness of Business.'' Introduction The Clermont Group has two divisions – Clermont Holdings and Clermont Capital. Clermont Holdings builds operating businesses in healthcare, financial services and technology. Clermont Capital seeks opportunities in public and private equity markets, combining value investing with identifying economic cycles, often investing in volatile markets. In 2018, the Clermont Group open ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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