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KAI T-50
The KAI T-50 Golden Eagle (골든이글) is a family of South Korean supersonic advanced jet trainers and light combat aircraft, developed by Korea Aerospace Industries (KAI) with Lockheed Martin. The T-50 is South Korea's first indigenous supersonic aircraft and one of the world's few supersonic trainers."Domestic Light Attack Jets Due in 2013" . , 30 December 2008. Development began in the late 1990s, and its occurred in 2002. The aircraft entered active service with the |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republika sang Filipinas * ibg, Republika nat Filipinas * ilo, Republika ti Filipinas * ivv, Republika nu Filipinas * pam, Republika ning Filipinas * krj, Republika kang Pilipinas * mdh, Republika nu Pilipinas * mrw, Republika a Pilipinas * pag, Republika na Filipinas * xsb, Republika nin Pilipinas * sgd, Republika nan Pilipinas * tgl, Republika ng Pilipinas * tsg, Republika sin Pilipinas * war, Republika han Pilipinas * yka, Republika si Pilipinas In the recognized optional languages of the Philippines: * es, República de las Filipinas * ar, جمهورية الفلبين, Jumhūriyyat al-Filibbīn is an archipelagic country in Southeast Asia. It is situated in the western Pacific Ocean and consists of around 7,641 islands t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elta Systems
ELTA Systems Ltd (ELTA) is an Israeli provider of defense products and services specializing in radar, ELINT, COMINT, C4ISTAR, Electronic Warfare, Communication, Autonomous Ground Systems, Intelligence and Cyber products. ELTA, a group and subsidiary of Israel Aerospace Industries, is one of Israel's major defence electronics companies specializing in a variety of fields. The company was established in 1967 and moved to Ashdod as part of Levi Eshkol's policy of industry decentralization. The group operates as a designer and manufacture of defense systems house with products based on electromagnetic sensors (radar, electronic warfare and communication) and on other advanced technologies. ELTA products are designed for use in Intelligence, surveillance, target acquisition, and reconnaissance (ISTAR), early warning & control, homeland security (HLS), self-protection and self-defense, fire control and Cyber Defense . ELTA operates a worldwide marketing network, which includes cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attack Aircraft
An attack aircraft, strike aircraft, or attack bomber is a tactical military aircraft that has a primary role of carrying out airstrikes with greater precision than bombers, and is prepared to encounter strong low-level air defenses while pressing the attack.Mortensen 1987, pp. 24–25. This class of aircraft is designed mostly for close air support and naval air-to-surface missions, overlapping the tactical bomber mission. Designs dedicated to non-naval roles are often known as ground-attack aircraft.Gunston 2009, p. 73. Fighter aircraft often carry out the attack role, although they would not be considered attack aircraft ''per se'', although fighter-bomber conversions of those same aircraft would be considered part of the class. Strike fighters, which have effectively replaced the fighter-bomber and light bomber concepts, also differ little from the broad concept of an attack aircraft. The dedicated attack aircraft as a separate class existed primarily during and after Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samsung Techwin
Hanwha Techwin (), founded as Samsung Techwin, is a video surveillance company. It is a subsidiary of Hanwha Group. The company employs 1,822 people and is headquartered in South Korea. Its total sales in 2020 were 529.8 billion South Korean won. Before the acquisition by Hanwha, Techwin also developed and sold automation, aeronautics, and weapons technology products. These businesses have since been spun off into dedicated Hanwha subsidiaries – Hanwha Precision Machinery, Hanwha Aerospace, and Hanwha Land Systems. History The company was founded as Samsung Precision in 1977, later renamed Samsung Techwin. Under Samsung, the company established a precision instrument laboratory in 1978, and started making cameras in 1979. In technical cooperation with General Electric, it started manufacturing jet engines for Korean aircraft in 1980. Manufacture of self-propelled artillery began in 1984. It changed its name to Samsung Aerospace Industries in 1987 and started to make helico ... [...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] |
General Electric F404
The General Electric F404 and F412 are a family of afterburning turbofan engines in the class (static thrust). The series is produced by GE Aviation. Partners include Volvo Aero, which builds the RM12 variant. The F404 was developed into the larger F414 turbofan, as well as the experimental GE36 civil propfan. Design and development F404 GE developed the F404 for the F/A-18 Hornet, shortly after losing the competition for the F-15 Eagle's engine to Pratt & Whitney, and losing the Lightweight Fighter (LWF) competition to the Pratt & Whitney F100 powered YF-16. For the F/A-18, GE based the F404 on the YJ101 engine they had developed for the Northrop YF-17, enlarging the bypass ratio from .20 to .34 to enable higher fuel economy. The engine was designed with a higher priority on reliability than performance. Cost was the main goal in the design of the engine. GE also analyzed "throttle profiles" and found that pilots were changing throttle settings far more often than enginee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AN/APG-67
The AN/APG-67 is a multi-mode all-digital X band coherent pulse doppler radar originally developed by General Electric for the Northrop F-20 Tigershark program of the early 1980s. It offers a variety of air-to-air, air-to-ground, sea-search and mapping modes, and compatibility with most weapons used by the US Air Force in the 1980s. When the F-20 project ended in the mid-1980s and no other U.S. sales were immediately forthcoming, GE sold off its radar division. It eventually became part of Lockheed Martin, which sells the APG-67 for use on light fighters and trainer aircraft. It has been selected for the AIDC F-CK-1 Ching-kuo of Taiwan, and the Korean FA-50 fighter variant of the T-50 Golden Eagle. Description The APG-67 is a modern radar featuring a planar phased array antenna and simplified electronics housed in three line-replaceable units, one of these being the radar "dish" itself. The entire system weighs less than 160 lb and takes up less than 1.9 cubic feet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Armed Forces
The United States Armed Forces are the military forces of the United States. The armed forces consists of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. The president of the United States is the commander-in-chief of the armed forces and forms military policy with the Department of Defense (DoD) and Department of Homeland Security (DHS), both federal executive departments, acting as the principal organs by which military policy is carried out. All six armed services are among the eight uniformed services of the United States. From their inception during the American Revolutionary War, the U.S. Armed Forces have played a decisive role in the history of the United States. They helped forge a sense of national unity and identity through victories in the First Barbary War and the Second Barbary War. They played a critical role in the American Civil War, keeping the Confederacy from seceding from the republic and preserving the uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KAI KT-1 Woongbi
The KAI KT-1 Woongbi (Hangul: KT-1 웅비) is a South Korean single-engined turboprop, basic training aircraft. It was jointly developed by Korea Aerospace Industries (KAI) and the Agency for Defence Development (ADD). Development Origins The origins of the KT-1 can be found within the KTX programme, which had been launched during 1988 on behalf of the Republic of Korea Air Force (RKAF). The programme, which sought to develop an indigenously designed trainer aircraft, was a joint effort between aircraft manufacturer Korea Aerospace Industries (KAI) and government body Agency for Defence Development (ADD); the latter was responsible for overseeing the project, while the former performed the detailed design work as well as the majority of manufacturing activity. CATIA computer aided design (CAD) software was used to produce the design. A series of nine prototypes were constructed, the first being complete during June 1991. During November 1991, the maiden flight of the KT-1 took ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cessna A-37 Dragonfly
The Cessna A-37 Dragonfly, or Super Tweet, is an American light attack aircraft developed from the T-37 Tweet basic trainer in the 1960s and 1970s by Cessna of Wichita, Kansas. The A-37 was introduced during the Vietnam War and remained in peacetime service afterward. Design and development The growing American military involvement in Vietnam in the early 1960s led to strong interest in counter-insurgency (COIN) aircraft. In late 1962, the U.S. Air Force's Special Air Warfare Center at Eglin Air Force Base's Hurlburt Field in Florida evaluated two T-37Cs for the role. The Air Force found the T-37 promising, but wanted an improved version of the aircraft that could carry a much larger payload, and had much greater endurance and better short-field performance. This meant a heavier aircraft with more powerful engines. In 1963, the Air Force awarded a contract to Cessna for two prototype YAT-37D aircraft: T-37s with modifications that included: *Stronger wings. *Three stores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
