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EGTS
An Electric Green Taxiing System (EGTS) is an electric taxiing system which allows aircraft to taxi and pushback without requiring the use of aircraft engines or a pushback tractor, and is designed to reduce fuel volumes used by aircraft and reduce greenhouse gas emissions during ground operations. EGTS technology enables aircraft to avoid using their main engines during taxiing and instead taxi autonomously under their own electrical power, using the Auxiliary Power Unit (APU) generator. The system is designed for single-aisle aircraft, such as the Airbus A320 and the Boeing 737. Safran began to design its electric taxiing system in the early 2010s as a retrofit, weighing 450 kg (1,000 lb). In 2013, a Safran/Honeywell joint venture demonstrated An Airbus A320 taxiing with engine covers at the Paris Air Show, but Honeywell left by 2016. In 2017, Airbus authorized marketing the system on the A320, but left the program in 2019. By 2022, Safran was designing an integrated, ...
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Safran Honeywell EGTS Airbus A320-212 F-HGNT PAS 2013 01
Safran S.A. is a French multinational company that designs, develops and manufactures aircraft engines, rocket engines as well as various aerospace and defense-related equipment or their components. It was formed by a merger between SNECMA and the defense electronics specialist SAGEM in 2005. Safran's acquisition of Zodiac Aerospace in 2018 significantly expanded its aeronautical activities. Employing over 95,000 people and generating 24.64 billion euros in sales in 2019, the company is listed on the Euronext stock exchange and is part of the CAC 40 and Euro Stoxx 50. Its headquarters are located in Paris. Name The name Safran was chosen from 4,250 suggestions, including 1,750 proposed by employees. As a holding company for many subsidiaries, the name was deemed suitable for the suggestion of direction, movement, and strategy. Safran translates as rudder blade and as saffron, which the company highlights as one of the catalysts for early international trade. History O ...
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WheelTug
WheelTug is a company known for its in-wheel electric taxiing system for airplanes. They are headquartered in the Isle of Man and have manufacturing facilities in Baltimore, Maryland. Technology The WheelTug system enables airplanes to taxi forward and backwards without needing a tow tractor or using main jet engines. The system uses twin electric motors installed in the rims of the nose wheels. These motors are powered by the aircraft's Auxiliary Power Unit (APU). According to Aviation Week, the WheelTug system is projected to provide savings in ground turnaround time and increased aircraft utilization. In June 2005 Chorus Motors first ground tested the WheelTug concept on an ex- Air Canada Boeing 767 at the Evergreen Air Center at Pinal Airpark Aircraft boneyard in Marana, Arizona, with an electric motor attached to the nose wheel for taxi testing. Delta Air Lines issued a press release in 2007 that Delta would become a development partner and launch customer for WheelTug e ...
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The Hindu Business Line
''Business Line'' or ''The Hindu Business Line'' is an Indian business newspaper published by Kasturi & Sons, the publishers of the newspaper ''The Hindu'' located in Chennai, India. The newspaper covers priority industry verticals, such as Agriculture, Aviation, Automotive, IT, in weekly specials. The paper is printed at 17 centres across India, reaching metros as well as emerging Tier I and Tier II cities. Business Line has a daily circulation of 1,17,000 copies, per the Audit Bureau of Circulation in 2016. See also *List of newspapers in India , there were over 100,000 publications registered with the Registrar of Newspapers for India. India has the second-largest newspaper market in the world, with daily newspapers reporting a combined circulation of over 240 million copies . There are ... References External links * 1994 establishments in Tamil Nadu English-language newspapers published in India The Hindu Group Newspapers published in Kolkata Business newspa ...
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Propulsion
Propulsion is the generation of force by any combination of pushing or pulling to modify the translational motion of an object, which is typically a rigid body (or an articulated rigid body) but may also concern a fluid. The term is derived from two Latin words: ''wikt:pro, pro'', meaning'' before'' or ''forward''; and ''wikt:pellere, pellere'', meaning ''to drive''. A propulsion system consists of a source of mechanical power, and a ''propulsor'' (means of converting this power into propulsive force). Plucking a guitar string to induce a vibration, vibratory translation is technically a form of propulsion of the guitar string; this is not commonly depicted in this vocabulary, even though human muscles are considered to propel the fingertips. The motion of an object moving through a gravitational field is affected by the field, and within some frames of reference physicists speak of the gravitational field generating a force upon the object, but for general relativity, deep the ...
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Aircraft Operations
An 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 by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. 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, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ...
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Investment
Investment is the dedication of money to purchase of an asset to attain an increase in value over a period of time. Investment requires a sacrifice of some present asset, such as time, money, or effort. In finance, the purpose of investing is to generate a return from the invested asset. The return may consist of a gain (profit) or a loss realized from the sale of a property or an investment, unrealized capital appreciation (or depreciation), or investment income such as dividends, interest, or rental income, or a combination of capital gain and income. The return may also include currency gains or losses due to changes in the foreign currency exchange rates. Investors generally expect higher returns from riskier investments. When a low-risk investment is made, the return is also generally low. Similarly, high risk comes with a chance of high losses. Investors, particularly novices, are often advised to diversify their portfolio. Diversification has the statistical effec ...
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Crane Aerospace
Crane Holdings, Co. is an American industrial products company based in Stamford, Connecticut. Founded by Richard Teller Crane in 1855, it became one of the leading manufacturers of bathroom fixtures in the United States, until 1990, when that division was sold off. In 1960 it began the process of becoming a holding company with a diverse portfolio. Its business segments are Aerospace & Electronics, Engineered Materials (fiberglass paneling and telecom equipment), Payment and Merchandising Technology (vending machines, payment technology, currency technology and printing), Fluid Handling, and Controls (sensing and control systems). Industries served by these segments include chemical industries, commercial construction, food and beverage, general and commercial aviation, and power generation. The company is best known to the consumer public as a large manufacturer of vending machines via its Crane Merchandising Systems subsidiary. Crane Co. has expanded their lineup of sna ...
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ETaxi
An electric vehicle (EV) is a vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery (sometimes charged by solar panels, or by converting fuel to electricity using fuel cells or a generator). EVs include, but are not limited to, road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft. For road vehicles, together with other emerging automotive technologies such as autonomous driving, connected vehicles and shared mobility, EVs form a future mobility vision called Connected, Autonomous, Shared and Electric (CASE) Mobility. EVs first came into existence in the late 19th century, when electricity was among the preferred methods for motor vehicle propulsion, providing a level of comfort and ease of operation that could not be achieved by the gasoline cars of the time. Internal combustion engines ...
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Lufthansa Technik
Lufthansa Technik AG ('Lufthansa Engineering', often referred to simply as “LHT”) provides worldwide maintenance, repair, and overhaul (MRO) services for aircraft, engines, and components. It is a subsidiary of the Lufthansa Group. Headquartered at Hamburg Airport, its other important German sites are in Frankfurt Airport and Munich Airport. In greater Europe, it has major base maintenance facilities in Malta, Budapest, Hungary, and Bulgaria. Overseas, it has sites located in Puerto Rico, the Philippines, and China. History The origins of Lufthansa Technik can be traced back to 1951, predating that of its parent company, the German flag carrier Lufthansa. West German officials decided that, in advance of forming a new national airline, the establishment of a new maintenance base at Hamburg Airport should be undertaken as a preparatory step. Various new hangars, workshops, and storage facilities were established, enabling a fully range of services could be provided from the ons ...
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L-3 Communications
L3 Technologies, formerly L-3 Communications Holdings, was an American company that supplied command and control, communications, intelligence, surveillance and reconnaissance ( C3ISR) systems and products, avionics, ocean products, training devices and services, instrumentation, aerospace, and navigation products. Its customers included the Department of Defense, Department of Homeland Security, United States Intelligence Community, NASA, aerospace contractors, and commercial telecommunications and wireless customers. In 2019, it merged with Harris Corporation and was renamed to L3Harris Technologies. L3 was headquartered in Murray Hill, Manhattan, New York City. History L3 was formed as L-3 Communications in 1997 to acquire certain business units from Lockheed Martin that had previously been part of Loral Corporation. These units had belonged to Lockheed Corporation and Martin Marietta, which had merged three years before in 1993. The company was founded by (and named for ...
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China Aviation Supplies Import And Export Group Corporation
China Aviation Supplies Holding Company (CASC) is a Chinese aircraft lessor established in October 2002 and succeeding China Aviation Supplies Import & Export Group Corporation and was founded in 1980. It offers operating lease, aircraft trading, sale-leaseback, asset management and engineering services, aircraft maintenance and manufacturing, flight training and support services, consulting, property management, advertising and IT, it has 14 framework agreements with Airbus and Boeing. Of the six holding companies of China's Civil Aviation Administration, it was the first established. On 9 November 2017, CASC ordered 300 Boeing planes for US$37 billion at list prices (a $M average) during Donald Trump's China visit. The order could include 260 737s and 40 B787/ B777s. On 25 March 2019, during Chinese President Xi Jinping's state visit to France, CASC ordered 290 Airbus A320 and 10 Airbus A350 The Airbus A350 is a long-range, wide-body twin-engine jet airliner developed ...
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