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Aermacchi S-211
The SIAI-Marchetti S.211 (later Aermacchi S-211) is a turbofan-powered military trainer aircraft designed and originally marketed by Italian aviation manufacturer SIAI-Marchetti. SIAI-Marchetti started to develop the S-211 in 1976 as a private venture initiative, announcing its existence during the following year. In April 1981, the first prototype performed its maiden flight. The Singapore Air Force placed the first order for ten aircraft in 1983. Some 60 aircraft have been sold to air forces around the world. Following Aermacchi's purchase of SIAI-Marchetti in 1997, the former has held the production rights to the type. An extensively redesigned and modernised derivative, the Aermacchi M-345, has been developed by Alenia Aermacchi, and entered service in 2020. Development In 1976, Italian aircraft company SIAI-Marchetti began work on what would become the S-211. The project was undertaken as a private venture to develop a new basic trainer aircraft. SIAI-Marchetti planned to o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling 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 Magazine, 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 outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIAI-Marchetti S-211 At Rechlin-Lärz Airfield
SIAI-Marchetti was an Italian aircraft manufacturer primarily active during the interwar period. History The original company was founded during 1915 as SIAI (''Società Idrovolanti Alta Italia'' – Seaplane Company of Upper Italy). As suggested by its name, the firm initially specialised in the manufacture of seaplanes, the vast majority of which were intended for the Italian armed forces. Perhaps its most prominent early aircraft was the SIAI S.16, a seaplane that had been configured to perform both aerial reconnaissance and bomber roles, but also proved itself quite capable of long-distance flights. During 1925, Italian aviator Francesco de Pinedo of the ''Regia Aeronautica'' (Italian Royal Air Force) used an SIAI S.16''ter'' he named ''Genariello'' for a record-setting flight from Rome to Australia and Tokyo to demonstrate his idea that seaplanes were superior to landplanes for long-distance flights. Having departed Rome on 21 April, Pinedo and his mechanic, Ernesto Campane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turboprop
A turboprop is a Gas turbine, gas turbine engine that drives an aircraft Propeller (aeronautics), propeller. A turboprop consists of an intake, reduction drive, reduction gearbox, gas compressor, compressor, combustor, turbine, and a propelling nozzle. Air enters the intake and is compressed by the compressor. Fuel is then added to the compressed air in the combustor, where the Fuel mixture, fuel-air mixture then Combustion, combusts. The hot combustion gases expand through the turbine stages, generating power at the point of exhaust. Some of the power generated by the turbine is used to drive the compressor and electric generator. The gases are then exhausted from the turbine. In contrast to a turbojet or turbofan, the engine's exhaust gases do not provide enough power to create significant thrust, since almost all of the engine's power is used to drive the propeller. Technological aspects Exhaust thrust in a turboprop is sacrificed in favor of shaft power, which is obtaine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alenia Aermacchi M-346 Master
The Aermacchi M-346 Master is a family of military Twinjet, twin-engine transonic advanced jet trainers and light combat aircraft. Originally co-developed with Yakovlev as the Yak/AEM-130, the partnership was dissolved in 2000 and then Alenia Aermacchi proceeded to separately develop the M-346 Master, while Yakovlev continued work on the Yakovlev Yak-130. The first flight of the M-346 was performed in 2004. The type is currently operated by the air forces of Italy, Israel, Singapore, Greece, Qatar, Turkmenistan and Poland. Since 2016 the manufacturer became Leonardo-Finmeccanica as Alenia Aermacchi merged into the new Finmeccanica, finally rebranded as Leonardo S.p.A., Leonardo in 2017. Development Background In 1992, Aermacchi signed a cooperation agreement with Yakovlev to provide financial and technical support for the new trainer that the firm had been developing since 1991 for the Russian Air Force in competition with the Mikoyan MiG-AT. Aermacchi also gained the right to mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venegono Inferiore
Venegono Inferiore is a ''comune'' (municipality) in the Province of Varese in the Italian region Lombardy, located about northwest of Milan and about southeast of Varese. As of 31 December 2018, it had a population of 6,097 and an area of .All demographics and other statistics: Italian statistical institute Istat. Venegono Inferiore borders the following municipalities: Binago, Castelnuovo Bozzente, Castiglione Olona, Gornate-Olona, Lonate Ceppino, Tradate, Venegono Superiore. Venegono Inferiore is named as the see of the seminary A seminary, school of theology, theological college, or divinity school is an educational institution for educating students (sometimes called seminarians) in scripture and theology, generally to prepare them for ordination to serve as cle ... of the Roman Catholic Archdiocese of Milan, one of the biggest in Italy. Demographic evolution Colors= id:lightgrey value:gray(0.9) id:darkgrey value:gray(0.8) id:sfondo value:rg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northrop Grumman
Northrop Grumman Corporation is an American multinational Aerospace manufacturer, aerospace and Arms industry, defense company. With 97,000 employees and an annual revenue in excess of $40 billion, it is one of the world's largest Arms industry, weapons manufacturers and military technology providers. Formed in 1994 through Northrop Corporation's purchase of Grumman Aerospace, Northrop Grumman ranked as the List of defense contractors, third-largest defense contractor in the world as of 2022. The firm ranked on the 2022 Fortune 500, ''Fortune'' 500 list of America's largest corporations. Northrop Grumman and its industry partners have won the Collier Trophy nine times, most recently for the development and production of the James Webb Space Telescope, an Space telescope, orbiting observatory launched in 2021. Northrop Grumman leads the development of the Northrop Grumman B-21 Raider, B-21 Raider, a long-range, stealth aircraft, stealth strategic bomber that can drop conv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northrop Corporation
Northrop Corporation was an American aircraft manufacturer from its formation in 1939 until its 1994 merger with Grumman to form Northrop Grumman. The company is known for its development of the flying wing design, most successfully the B-2 Spirit stealth bomber.Parker, Dana T. ''Building Victory: Aircraft Manufacturing in the Los Angeles Area in World War II,'' pp. 93-106, Cypress, CA, 2013. . History Jack Northrop founded three companies using his name. The first was the Avion Corporation in 1928, which was absorbed in 1929 by the United Aircraft and Transport Corporation as a subsidiary named "Northrop Aircraft Corporation" (and later became part of Boeing). The parent company moved its operations to Kansas in 1931, and so Northrop, along with Donald Wills Douglas Sr., Donald Douglas, established a "Northrop Corporation" located in El Segundo, California, which produced several successful designs, including the Northrop Gamma and Northrop Delta. However, labor difficulties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grumman
The Grumman Aircraft Engineering Corporation, later Grumman Aerospace Corporation, was a 20th century American producer of military and civilian aircraft. Founded on December 6, 1929, by Leroy Grumman and his business partners, it merged in 1994 with Northrop Corporation to form Northrop Grumman. History Leroy Grumman worked for the Loening Aircraft Engineering Corporation beginning in 1920. In 1929, Keystone Aircraft Corporation bought Loening Aircraft and moved its operations from New York City to Bristol, Pennsylvania. Grumman and three other ex-Loening Aircraft employees,Jordan, Corey C"Grumman's Ascendency: Chapter One." ''Planes and Pilots Of World War 2,'' 2000. Retrieved: July 22, 2011. (Edmund Ward Poor, William Schwendler, and Jake Swirbul) started their own company in an old Cox-Klemin Aircraft Co. factory in Baldwin, Nassau County, New York, Baldwin on Long Island, New York. The company registered as a business on December 6, 1929, and officially opened on Janu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-6 Texan II
The Beechcraft T-6 Texan II is a single-engine turboprop aircraft built by Textron Aviation. It is a license-built Pilatus PC-9, a trainer aircraft. The T-6 replaced the United States Air Force's Cessna T-37B Tweet and the United States Navy's T-34C Turbo Mentor during the 2010s. The T-6A is used by the United States Air Force for basic pilot training and Combat Systems Officer (CSO) training, the United States Navy for primary and intermediate Naval Flight Officer (NFO) training for the United States Navy and United States Marine Corps and by the Royal Canadian Air Force (CT-156 Harvard II designation), Greek Air Force, Israeli Air Force (with the "Efroni" nickname), and Iraqi Air Force for basic flight training. The T-6B is used by the United States Navy for primary Naval Aviator training for the United States Navy, United States Marine Corps and United States Coast Guard. The T-6C is used for training by the Mexican Air Force, Royal Air Force, Royal Moroccan Air Force, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilatus Aircraft
Pilatus Aircraft Ltd. is an aerospace manufacturer located in Stans, Switzerland. In June 2016, the company employed 1,905 people. The company has mostly produced aircraft for niche markets, in particular STOL, short takeoff and landing (STOL) aircraft as well as military Trainer (aircraft), training aircraft. During the 1950s and 1960s, Pilatus developed a short takeoff and landing (STOL) light civil transport aircraft, the Pilatus PC-6, PC-6 Porter. In 1973, it was decided to restart work on a turbine version of the piston engine trainer Pilatus P-3, P-3, which entered production as the Pilatus PC-7, PC-7 Turbo Trainer. In 1979, Pilatus acquired Britten-Norman, manufacturer of the Britten-Norman Islander and Britten-Norman Defender aircraft. During the 1980s, it developed the Pilatus PC-9, PC-9, an improved derivative of the PC-7. During the 1990s, Pilatus opened up a broader civilian market with the introduction of the Pilatus PC-12, PC-12, a single-engine turboprop aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raytheon
Raytheon is a business unit of RTX Corporation and is a major U.S. defense contractor and industrial corporation with manufacturing concentrations in weapons and military and commercial electronics. Founded in 1922, it merged in 2020 with United Technologies Corporation to form Raytheon Technologies, which changed its name to RTX Corporation in July 2023. Raytheon was established in 1922, reincorporated in 1928, and adopted the Raytheon Company name in 1959. More than 90% of Raytheon's revenues were obtained from military contracts and, as of 2012, it was the fifth-largest military contractor in the world. , it was the third-largest defense contractor in the United States by defense revenue. It was the world's largest producer of guided missiles, and was involved in corporate and special-mission aircraft until early 2007. In 2018, the company had around 67,000 employees worldwide and annual revenues of about US$25.35 billion. Over the years, Raytheon shifted its headquarters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
