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Guizhou Soar Dragon
The Guizhou WZ-7 Soaring Dragon () is a high-altitude long endurance unmanned aerial vehicle (UAV) from the People's Republic of China. The aircraft features a unique joined-wing design. The primary mission is expected to be aerial reconnaissance, but it may also be fitted to provide targeting data for anti-ship ballistic missiles and cruise missiles. Development The WZ-7 was designed by the Chengdu Aircraft Industry Group and constructed by the Guizhou Aircraft Industry Corporation. A model appeared at the 2006 China International Aviation & Aerospace Exhibition. The first flight has not occurred as of 2011. The drone conducted radar cross-section testing. The WZ-7 entered serial production in 2015 to 2016. A complete redesign of WZ-7 was observed in 2020 with the Chinese Air Force roundel. The redesign featured V-tails, a different engine nozzle with the WS-13 turbofan engine, and changes to the ventral fin and the sail structure. The WZ-7 UAV was officially unveiled by the mil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Aerial Vehicle
An unmanned aerial vehicle (UAV) or unmanned aircraft system (UAS), commonly known as a drone, is an aircraft with no human pilot, crew, or passengers onboard, but rather is controlled remotely or is autonomous.De Gruyter Handbook of Drone Warfare; 2024. e-ISBN (PDF) 978-3-11-074203-9.H. Pan; M. Zahmatkesh; F. Rekabi-Bana; F. Arvin; J. HuT-STAR: Time-Optimal Swarm Trajectory Planning for Quadrotor Unmanned Aerial Vehicles IEEE Transactions on Intelligent Transportation Systems, 2025. UAVs were originally developed through the twentieth century for military missions too "dull, dirty or dangerous" for humans, and by the twenty-first, they had become essential assets to most militaries. As control technologies improved and costs fell, their use expanded to many non-military applications. These include aerial photography, area coverage,F. Rekabi-Bana; Hu, J.; T. Krajník; Arvin, F.,Unified Robust Path Planning and Optimal Trajectory Generation for Efficient 3D Area Coverage of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhuhai Airshow
China International Aviation & Aerospace Exhibition (), also known as the Airshow China () and Zhuhai Airshow (), is a biennial international aerospace trade expo held in Zhuhai, Guangdong province, Guangdong, since 1996. It is the largest airshow in China. History 1st edition (1996) The first Airshow China was held from 5 to 10 November 1996. Performances included: * Su-27 Pugachev's Cobra, cobra * Il-78 aerial refueling * British "Golden Dream" aerobatic team * "World Aerobatics Grand Prix" 2nd edition (1998) The second Airshow China was held from 15 to 22 November 1998. Performances included: * People's Liberation Army Air Force "August 1st (aerobatic team), August 1st" * Russian Knights * Canadian "Northern Lights" (later as Northern Lights Combat Air Support and now Lortie Aviation Inc.) using the Extra 300L * British "Golden Dream" aerobatic team * Russian Gromov Flight Research Institute Pugachev's Cobra, cobra and aerial refueling 3rd edition (2000) The thir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The National Interest
''The National Interest'' (''TNI'') is an American bimonthly international relations magazine edited by American journalist Jacob Heilbrunn and published by the Center for the National Interest, a public policy think tank based in Washington, D.C., that was established by former U.S. President Richard Nixon in 1994 as the Nixon Center for Peace and Freedom. The magazine is associated with the realist school of international studies. History Founded in 1985 by American columnist and neoconservatism advocate Irving Kristol, the magazine was until 2001 edited by Australian academic Owen Harries. In 2001, The National Interest was acquired by The Center for the National Interest, a public policy think tank based in Washington, D.C., that was established by former U.S. President Richard Nixon on January 20, 1994, as the Nixon Center for Peace and Freedom. In 2005, ten editors of ''The National Interest'' resigned due to different viewpoints regarding the magazine's acqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan Strait
The Taiwan Strait is a strait separating the island of Taiwan and the Asian continent. The strait is part of the South China Sea and connects to the East China Sea to the north. The narrowest part is wide. Names Former names of the Taiwan Strait include the or from a dated name for Taiwan; the or Fujian, from the Chinese province forming the strait's western shore; and the , a calque of the strait's name in Hokkien and Hakka. Geography The Taiwan Strait is the body of water separating Fujian Province from Taiwan Island. The international agreement does not define the Taiwan Strait but places its waters within the South China Sea, whose northern limit runs from Cape Fugui (the northernmost point on Taiwan Island; Fukikaku) to Niushan Island to the southernmost point of Pingtan Island and thence westward along the parallel N. to the coast of Fujian Province. The draft for a new edition of the IHO's '' Limits of Oceans and Seas'' does precisely define th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellingcat
Bellingcat (stylised bell¿ngcat) is a Netherlands-based investigative journalism group that specialises in fact-checking and open-source intelligence (OSINT). It was founded by British citizen journalist and former blogger Eliot Higgins in July 2014. Bellingcat publishes the findings of both professional and citizen journalist investigations into war zones, human rights abuses, and the criminal underworld. The site's contributors also publish guides to their techniques, as well as case studies. Bellingcat began as an investigation into the use of weapons in the Syrian civil war. Its reports on the Russo-Ukrainian War (including the downing of Malaysia Airlines Flight 17), the El Junquito raid, the Yemeni Civil War, the poisoning of Alexei Navalny and the poisoning of Sergei and Yulia Skripal, and the killing of civilians by the Cameroon Armed Forces have attracted international attention. Name The name derives from the idiom " belling the cat", which comes from a medie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yishuntun Airbase
Yishuntun Airbase (alternatively Zhengjiatun) is a military air base located in Jilin, Northeast China. The airbase is a highly strategic location, being part of the Northern Theater Command The Northern Theater Command () is one of the five Theater command (China), theater commands of the People's Liberation Army, founded on 1 February 2016. Its predecessor is the Shenyang Military Region, Jinan Military Region and Beijing Militar ..., near the North Korean border. History Yishtuntun began undergoing an expansion in 2016, with one runway lengthened to 2,800 meters. Nearby troop garrison and rail connections were also expanded. Operations Yishtun became the third Chinese base to operate the Guizhou Soar Dragon. References Airports in Jilin Chinese Air Force bases {{China-mil-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hainan Island
Hainan is an island province and the southernmost province of China. It consists of the eponymous Hainan Island and various smaller islands in the South China Sea under the province's administration. The name literally means "South of the Sea". The province has a land area of , of which Hainan Island is and the rest is over 200 islands scattered across three archipelagos: Zhongsha, Xisha and Nansha. It was part of Guangdong from 1950 to 1988, after which it was made a province of its own and was designated as a special economic zone by Deng Xiaoping, as part of the Chinese economic reform program. The Han Chinese population, who compose a majority of the population at 82%, speak a wide variety of languages including Standard Chinese, Hainam Min, Yue Chinese, Cantonese, Hakka Chinese, etc. Indigenous peoples such as the Hlai, a Kra–Dai-speaking ethnic group, are native to the island and compose 15% of the population. Their native languages include the Hlai langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tibet Autonomous Region
The Tibet Autonomous Region (TAR), often shortened to Tibet in English or Xizang in Pinyin, Hanyu Pinyin, is an Autonomous regions of China, autonomous region of the China, People's Republic of China. It was established in 1965 to replace the Tibet Area (administrative division), Tibet Area, a former administrative division of the Republic of China (1912–1949), Republic of China. The current borders of the Tibet Autonomous Region were generally established in the 18th century and include about half of Tibet, cultural Tibet, which was at times independent and at times under Mongol or Chinese rule. The TAR spans more than and is the second-largest Administrative divisions of China, province-level division of China by area. Due to its harsh and rugged terrain, it has a total population of only 3.6 million people or approximately . Names and etymologies Tibet Autonomous Region is often shortened to Tibet in English or Xizang in Hanyu Pinyin. The earliest official record of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PLA WZ-7 2023-01-01
Pla may refer to: People * Cecilio Plá (1860–1934), Spanish painter * Conrad Pla (born 1966), Canadian kickboxer and actor * Jim Pla (born 1992), French racing driver * Joan Baptista Pla (ca. 1720–1773), Spanish composer and oboist * Josefina Pla (1903–1999), Spanish writer * Josep Pla (composer) (ca. 1728–1762) * Josep Pla (1897–1981), Spanish journalist and writer * Manuel Pla (ca. 1725–1766), Spanish composer * Marylin Pla (born 1984), French skater * Olivier Pla (born 1981), French racing driver * Rodrigo Plá (born 1968), Mexican screenwriter Places * El Pla del Penedès, a municipality in the comarca of Alt Penedès, Spain * El Pla de Santa Maria, a municipality in the comarca of the Alt Camp, Spain * Le Pla, a commune in southwestern France * Pla d'Urgell, a comarca in Catalonia, Spain See also * PLA (other) Pla may refer to: People * Cecilio Plá (1860–1934), Spanish painter * Conrad Pla (born 1966), Canadian kickboxer and actor * Jim Pla (born ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky R-13
The Tumansky R-13 is a Soviet turbojet engine designed by . Design and development The Tumansky R-13 is a development of the successful Tumansky R-11 engine. It is a two-spool axial-flow turbojet featuring a new five-stage high-pressure compressor, new combustion chamber design to facilitate restarting the engine at high altitudes, new afterburner, and greater use of titanium components. It is used by MiG-21M, MF, SM, and SMT, and Sukhoi Su-15M and TM. R-13 is also built in China as LM WP13, and similar to Tumansky R-11 — originally both were licensed to be built in China, but after the Sino-Soviet split all Soviet technical support was withdrawn, Chinese proceeded on their own. Under the leadership of the principal engineer Jiang Hepu (江和甫), both R-11 and R-13 were successfully built in China. The R-95 is a non-afterburning development of this engine used by initial versions of the Sukhoi Su-25 The Sukhoi Su-25 ''Grach'' ( ('' rook''); NATO reporting name: Frogfoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbojet
The turbojet is an airbreathing jet engine which is typically used in aircraft. It consists of a gas turbine with a propelling nozzle. The gas turbine has an air inlet which includes inlet guide vanes, a compressor, a combustion chamber, and a turbine (that drives the compressor). The compressed air from the compressor is heated by burning fuel in the combustion chamber and then allowed to expand through the turbine. The turbine exhaust is then expanded in the propelling nozzle where it is accelerated to high speed to provide thrust. Two engineers, Frank Whittle in the United Kingdom and Hans von Ohain in Germany, developed the concept independently into practical engines during the late 1930s. Turbojets have poor efficiency at low vehicle speeds, which limits their usefulness in vehicles other than aircraft. Turbojet engines have been used in isolated cases to power vehicles other than aircraft, typically for attempts on land speed records. Where vehicles are "turbine-powere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guizhou WP-13
The Tumansky R-13 is a Soviet turbojet engine designed by . Design and development The Tumansky R-13 is a development of the successful Tumansky R-11 engine. It is a two-spool axial-flow turbojet featuring a new five-stage high-pressure compressor, new combustion chamber design to facilitate restarting the engine at high altitudes, new afterburner, and greater use of titanium components. It is used by MiG-21M, MF, SM, and SMT, and Sukhoi Su-15M and TM. R-13 is also built in China as LM WP13, and similar to Tumansky R-11 — originally both were licensed to be built in China, but after the Sino-Soviet split all Soviet technical support was withdrawn, Chinese proceeded on their own. Under the leadership of the principal engineer Jiang Hepu (江和甫), both R-11 and R-13 were successfully built in China. The R-95 is a non-afterburning development of this engine used by initial versions of the Sukhoi Su-25 The Sukhoi Su-25 ''Grach'' ( ('' rook''); NATO reporting name: Frogfoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
