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J-11D
The Shenyang J-11 ( Chinese: 歼-11; NATO reporting name: Flanker-B+/Flanker-L), also known as Yinglong ( zh, s=应龙, t=應龍, p=yìnglóng, l=responsive dragon). is a 4th generation twin-engine jet fighter of the People's Republic of China derived from the Soviet-designed Sukhoi Su-27SK. It is manufactured by the Shenyang Aircraft Corporation (SAC). The aircraft is operated by the People's Liberation Army Air Force (PLAAF) and the People's Liberation Army Naval Air Force (PLANAF). Development Proposed J-11 Based on experience from the Vietnam War, the PLAAF issued a requirement in 1969 for a STOL light fighter to replace the Shenyang J-6 and Nanchang Q-5. The proposal from the Shenyang Aircraft Design Institute and Shenyang Aircraft Factory was designated "J-11"; it resembled a French Dassault Mirage F1 and was powered by a British Rolls-Royce Spey 512 engine. The project was abandoned as no suitable engine could be procured, and the competing Nanchang J-12 was far more a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenyang J-15
The Shenyang J-15 (wikt:歼, Chinese: 歼-15), also known as ''Flying Shark'' (; NATO reporting name: Flanker-X2, Flanker-K) is a Chinese night fighter, all-weather, twinjet, twin-engine, carrier-based aircraft, carrier-based Fourth-generation fighter#4.5 generation, 4.5 generation multirole combat aircraft, multirole fighter aircraft developed by the Shenyang Aircraft Corporation (SAC) and the Shenyang Aircraft Design Institute, 601 Institute, specifically for the People's Liberation Army Naval Air Force (PLANAF) to serve on People's Liberation Army Navy's (PLAN) Chinese aircraft carrier programme, aircraft carriers. The aircraft entered active service with the PLAN in 2013. An improved variant, named J-15T, incorporating CATOBAR launch capability, modern Fifth-generation fighter, fifth-generation avionics, entered active service in the South China Sea in October 2024. The J-15 is to be replaced by the naval variant of the fifth-generation fighter Shenyang J-35. Development In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Superiority Fighter
An air superiority fighter (also styled air-superiority fighter) is a fighter aircraft designed to seize control of enemy airspace by establishing tactical dominance (air superiority) over the opposing air force. Air-superiority fighters are primarily tasked to perform aerial combat against agile, lightly armed aircraft (most often enemy fighters) and eliminate any challenge over control of the airspace, although some (e.g. strike fighters) may have a secondary role for airstrike, air-to-surface attacks. Evolution of the term During World War II and through the Korean War, fighters were classified by their role: heavy fighter, interceptor aircraft, interceptor, escort fighter, night fighter, and so forth. With the development of heat seeking and radar guided missiles in the 1950s, design diverged between fighters optimized to not fight in range of the enemy’s guns; as these missile technologies progressed, so did fighter doctrine. In the United States, the influential prevalenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanchang Q-5
The Nanchang Q-5 (; NATO reporting name: Fan-Tan, Fantan), also known as the A-5 in its export versions, is a 1960s-design Chinese-built single-seat, twin jet engine ground-attack aircraft based on the Shenyang J-6. The aircraft is primarily used for close air support. Design and development The PRC was an enthusiastic user of the MiG-19, which it manufactured locally as the Shenyang J-6 from 1958. In August 1958, the People's Liberation Army requested development of a jet attack aircraft for the air support role. Lu Xiaopeng was appointed chief designer of this project. Lu also designed the Nanchang J-12, J-12 fighter jet. Although based on the MiG-19, the new design, designated Qiangjiji-5 (fifth attack aircraft design), had a longer fuselage, area ruled to reduce transonic drag and accommodate a 4 m (13-ft) long internal weapons bay. The air intakes were moved to the fuselage sides to make space in the nose for a planned target radar (which was never actually fitted). N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulse-Doppler Radar
A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing techniques, and uses the Doppler effect of the returned signal to determine the target object's velocity. It combines the features of pulse radars and continuous-wave radars, which were formerly separate due to the complexity of the electronics. The first operational pulse-Doppler radar was in the CIM-10 Bomarc, an American long range supersonic missile powered by ramjet engines, and which was armed with a W40 nuclear weapon to destroy entire formations of attacking enemy aircraft. Pulse-Doppler systems were first widely used on fighter aircraft starting in the 1960s. Earlier radars had used pulse-timing in order to determine range and the angle of the antenna (or similar means) to determine the bearing. However, this only worked when the radar antenna was not pointed down; in that case the reflection off the ground overwhelmed any returns from other objects. As the ground moves at th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mech Radar
N001 Mech () is a Russian (former USSR) all-weather multimode airborne radar developed by the Tikhomirov Scientific Research Institute of Instrument Design (NIIP) for the Su-27 multi-role combat aircraft. Description The N001 radar for the Su-27 was designed by Viktor Grishin. Pushing the state of the art for the USSR, the original design, known as Mech, was supposed to draw heavily on technologies developed for the experimental Soyuz radar program led by NPO Istok. It was intended to have a great deal of commonality with the MiG-29's N019 Rubin radar. N001 has a 1.075m antenna diameter twist-cassegrain antenna. A pulse-doppler design operating in the 3 cm band using medium and high PRFs for optimum lookdown capability, the N001 has a search range of 80–100 km against a 3m RCS target in a headon engagement, 140 km against a large bomber. It can track a 3m target at 65 km. In a pursuit engagement, search range for a 3m target falls to just 40 km. Azim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radar
Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track aircraft, ships, spacecraft, guided missiles, motor vehicles, map weather formations, and terrain. The term ''RADAR'' was coined in 1940 by the United States Navy as an acronym for "radio detection and ranging". The term ''radar'' has since entered English and other languages as an anacronym, a common noun, losing all capitalization. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwave domain, a transmitting antenna, a receiving antenna (often the same antenna is used for transmitting and receiving) and a receiver and processor to determine properties of the objects. Radio waves (pulsed or continuous) from the transmitter reflect off the objects and return to the receiver, giving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avionics
Avionics (a portmanteau of ''aviation'' and ''electronics'') are the Electronics, electronic systems used on aircraft. Avionic systems include communications, Air navigation, navigation, the display and management of multiple systems, and the hundreds of systems that are fitted to aircraft to perform individual functions. These can be as simple as a searchlight for a police helicopter or as complicated as the tactical system for an airborne early warning platform. History The term "avionics" was coined in 1949 by Philip J. Klass, senior editor at ''Aviation Week & Space Technology'' magazine as a portmanteau of "aviation electronics". Radio communication was first used in aircraft just prior to World War I. The first Airborne radio relay, airborne radios were in zeppelins, but the military sparked development of light radio sets that could be carried by heavier-than-air craft, so that aerial reconnaissance biplanes could report their observations immediately in case they we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Komsomolsk-on-Amur Aircraft Plant
Komsomolsk-on-Amur Aircraft Plant (KnAAPO or KnAAZ; ); based in Komsomolsk-on-Amur in the Russian Far East, is the largest aircraft-manufacturing company in Russia. The company is among Khabarovsk Krai's most successful enterprises, and for years has been the largest taxpayer of the territory. In 1999 and 2001 the Russian Union of Industrialists and Entrepreneurs and the Chamber of Commerce and Industry of RF granted KnAAPO the title "best Russian enterprise". Production The company currently produces Su-27SM/SKM fighters, Su-33 and Su-27KUB shipborne fighters, and Be-103 amphibians, among others. In February 2015 the company decided to stop the production of Su-30MK2 multirole fighters to focus on producing the Su-35 and Su-57 stealth multirole fighter aircraft. The assembly line for all versions of the new Sukhoi Superjet 100 is located at the company's facilities. Together with Novosibirsk Aircraft Production Association (which focuses on component production), the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Licence-built
Licensed production is the production under license of technology developed elsewhere. The licensee provides the licensor of a specific product with legal production rights, technical information, process technology, and any other proprietary components that cannot be sourced by the licensor. This is an especially prominent commercial practice in developing nations, which often approach licensed production as a starting point for indigenous industrial development. While licensed production in developing nations provides stimulus to the production and technical capabilities of local industry, in many cases it remains at least partly dependent on foreign support. History The four most common applications of licensed production have historically been automotive engines and parts, weaponry, aircraft, and pharmaceuticals. During World War I, it was more common for licensing agreements to take place between companies in the same country; for example, Opel was granted a license to p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosoboronexport
JSC Rosoboronexport (ROE; , ''Rosoboroneksport'') is the sole state intermediary agency for Russia's exports/imports of defense-related and dual use products, technologies and services. The Rosoboronexport Federal State Unitary Enterprise (FSUE) was set up in 2000 by a Decree of the President of Russia and is charged with implementation of the policy of the State in the area of military-technical cooperation between Russia and foreign countries. In 2007, the enterprise was re-registered as Rosoboronexport Open joint-stock company (OJSC). In 2011, Rostekhnologii non-profit state corporation acquired 100% of Rosoboronexport OJSC. The official status of Rosoboronexport guarantees the support of the Russian Government in all export operations. The Rosoboronexport State Corporation is exclusively entitled to supply the international market the whole range of Russian armaments officially allowed for export. Rosoboronexport is ranked among the leading operators in the internationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikoyan MiG-29
The Mikoyan MiG-29 (; NATO reporting name: Fulcrum) is a twin-engine fighter aircraft designed in the Soviet Union. Developed by the Mikoyan design bureau as an air superiority fighter during the 1970s, the MiG-29, along with the larger Sukhoi Su-27, was developed to counter U.S. fighters such as the McDonnell Douglas F-15 Eagle and the General Dynamics F-16 Fighting Falcon. The MiG-29 entered service with the Soviet Air Forces in 1983. While originally oriented towards combat against any enemy aircraft, many MiG-29s have been furnished as multirole fighters capable of performing a number of different operations, and are commonly outfitted to use a range of air-to-surface armaments and precision munitions. The MiG-29 has been manufactured in several major variants, including the multirole Mikoyan MiG-29M and the navalised Mikoyan MiG-29K; the most advanced member of the family to date is the Mikoyan MiG-35. Later models frequently feature improved engines, glass cockpi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1989 Tiananmen Square Protests
The Tiananmen Square protests, known within China as the June Fourth Incident, were student-led Demonstration (people), demonstrations held in Tiananmen Square in Beijing, China, lasting from 15 April to 4 June 1989. After weeks of unsuccessful attempts between the demonstrators and the Chinese government to find a peaceful resolution, the Chinese government People's Liberation Army at the 1989 Tiananmen Square protests and massacre, deployed troops to occupy the square on the night of 3 June in what is referred to as the Tiananmen Square massacre. The events are sometimes called the '89 Democracy Movement, the Tiananmen Square Incident, or the Tiananmen uprising. The protests were precipitated by the Death of Hu Yaobang, death of pro-reform Chinese Communist Party (CCP) General Secretary of the Chinese Communist Party, general secretary Hu Yaobang in April 1989 amid the backdrop of rapid economic development and social change in History of the People's Republic of China (19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
