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M-345
The Aermacchi M-345 is a turbofan-powered military trainer aircraft designed and produced by the Italian defense conglomerate Leonardo S.p.A. It is a development of the SIAI-Marchetti S.211. On 29 December 2016, the M-345 performed its maiden flight; one month later, the first order for the type was placed by the Italian Air Force. The first production-standard M-345 was flown from Venegono Superiore in December 2018; and entered service in December 2020 replacing MB-339. Development Origins During 1997, Italian aircraft manufacturer Aermacchi acquired SIAI-Marchetti; this purchase included the rights to the latter's S.211, a jet-powered trainer aircraft. In 2004, the company announced its intention to develop an improved version of the S.211, then referred to as the M-311. At the time, Aermacchi was also developing the M-346 Master, which serves as a lead-in fighter trainer; considerably smaller than the M-346, the M-311 was intended to perform both the basic and advanced t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aermacchi MB-339
The Aermacchi MB-339 is a military jet trainer and light attack aircraft designed and manufactured by Italian aviation company Aermacchi. The MB-339 was developed during the 1970s in response to an Italian Air Force requirement that sought a replacement for the service's existing fleet of Aermacchi MB-326s. Its design was derived from that of the MB-326, rather than a new design, and thus the two aircraft share considerable similarities in terms of their design. Aermacchi had found that the MB-339 was capable of satisfying all of the specified requirements while being the most affordable option available. The maiden flight of the MB-339 took place on 12 August 1976; the first production aircraft were delivered two years later. Roughly half of all MB-339s entered service with the Italian Air Force, while the remainder have been sold to various export customers. As well as being used for training, the type is also flown by the Frecce Tricolori aerobatic display team. The type has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Air Force
The Italian Air Force (; AM, ) is the air force of the Italy, Italian Republic. The Italian Air Force was founded as an independent service arm on 28 March 1923 by Victor Emmanuel III of Italy, King Victor Emmanuel III as the ("Royal Air Force"). After World War II, when Italy became a republic following a referendum, the was given its current name. Since its formation, the service has held a prominent role in modern Military history of Italy, Italian military history. The acrobatic display team is the . History From 1923 until the end of WW2 the Italian Air Force was called Regia Aeronautica. The cockade of Italy is one of the symbols of the Italian Air Force, and is widely used on all Italian state aircraft, not only military. Early history and World War I Italy was among the earliest adopters of military aviation. Its air arm dates back to 1884, when the Italian Royal Army () was authorised to acquire its own air component. The Air Service () operated balloons based near R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Williams FJ44
The Williams FJ44 is a family of small, two-spool, turbofan engines produced by Williams International for the light business jet market. Until the recent boom in the very light jet market, the FJ44 was one of the smallest turbofans available for civilian applications. Although a Williams design, Rolls-Royce was brought into the project at an early stage to design, develop, and manufacture an air-cooled high-pressure (HP) turbine for the engine. The FJ44 first flew on July 12, 1988 on the Scaled Composites/Beechcraft Triumph aircraft. The Williams FJ33 is a newer, smaller engine based on the basic FJ44 design. Development Production started in 1992 with the thrust FJ44-1A. The FJ44-1C is derated to . The uprated to FJ44-2A was introduced in 1997. The thrust FJ44-3A was introduced in 2004. In 2005, a new low end version, the FJ44-1AP, was introduced, with a takeoff thrust. Released in 2007 was the new thrust FJ44-4. In 2010 this engine was in use on the Cessna CJ4, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alenia Aermacchi
Alenia Aermacchi was a company active in the aeronautics sector, with offices and plants in Venegono Superiore, Varese, Turin Airport in San Maurizio Canavese, Province of Turin and Pomigliano d'Arco, Province of Naples. From 1 January 2016, the activities of Alenia Aermacchi merged into Leonardo S.p.A., Leonardo's Aircraft and Aerostructures Division. History Alenia Aermacchi was created on 1 January 2012 as the merger of Alenia Aeronautica and its subsidiaries (Alenia) Aermacchi and Alenia SIA. The former Alenia Aeronautica was created in 1990 by concentrating the Finmeccanica aerospace and defense industries Aeritalia and Selenia (company), Selenia. Products * Alenia C-27J Spartan * Alenia Aermacchi M-345 * Alenia Aermacchi M-346 Master * Alenia Aeronautica Sky-X * Alenia Aeronautica Sky-Y Joint ventures * ATR 42 with Airbus * ATR 72 with Airbus * F-35 Lightning II with Lockheed Martin Aeronautics * Eurofighter with Airbus Defence and Space and BAE Systems * Panavia Torn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forecasting
Forecasting is the process of making predictions based on past and present data. Later these can be compared with what actually happens. For example, a company might Estimation, estimate their revenue in the next year, then compare it against the actual results creating a variance actual analysis. Prediction is a similar but more general term. Forecasting might refer to specific formal statistical methods employing time series, cross-sectional data, cross-sectional or longitudinal study, longitudinal data, or alternatively to less formal judgmental methods or the process of prediction and assessment of its accuracy. Usage can vary between areas of application: for example, in hydrology the terms "forecast" and "forecasting" are sometimes reserved for estimates of values at certain specific future times, while the term "prediction" is used for more general estimates, such as the number of times floods will occur over a long period. Risk and uncertainty are central to forecasting an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatigue (material)
In materials science, fatigue is the initiation and propagation of cracks in a material due to cyclic loading. Once a fatigue crack has initiated, it grows a small amount with each loading cycle, typically producing striations on some parts of the fracture surface. The crack will continue to grow until it reaches a critical size, which occurs when the stress intensity factor of the crack exceeds the fracture toughness of the material, producing rapid propagation and typically complete fracture of the structure. Fatigue has traditionally been associated with the failure of metal components which led to the term metal fatigue. In the nineteenth century, the sudden failing of metal railway axles was thought to be caused by the metal crystallising because of the brittle appearance of the fracture surface, but this has since been disproved. Most materials, such as composites, plastics and ceramics, seem to experience some sort of fatigue-related failure. To aid in predicting the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. Physical prototyping has a long history, and paper prototyping and virtual prototyping now extensively complement it. In some design workflow models, creating a prototype (a process sometimes called materialization) is the step between the Formal specification, formalization and the evaluation of an idea. A prototype can also mean a typical example of something such as in the use of the derivation prototypical. This is a useful term in identifying objects, behaviours and concepts which are considered the accepted norm and is analogous with terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technology Demonstration
A technology demonstration (or tech demo), also known as demonstrator model, is a prototype, rough example or otherwise incomplete version of a conceivable product or future system, put together as proof of concept with the primary purpose of showcasing the possible applications, feasibility, performance and method of an idea for a new technology. They can be used as demonstrations to the investors, partners, journalists or even to potential customers in order to convince them of the viability of the chosen approach, or to test them on ordinary users. Computers and gaming Technology demonstrations are often used in the computer industry, emerging as an important tool in response to short development cycles in software and hardware development. * Computer game developers use tech demos to rouse and maintain interest to titles still in development (because game engines are usually ready before the art is finished) and to ensure functionality by early testing. Short segments using fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal International Air Tattoo
The Royal International Air Tattoo (RIAT) is the world's largest military airshow, held annually in July, usually at RAF Fairford in Gloucestershire, England, in support of The Royal Air Force Charitable Trust. The show typically attracts a total of 150,000 to 200,000 spectators over the weekend. RIAT often features upwards of 200 aircraft over the weekend in July, visiting from countries across the globe. RIAT has 200+ static aircraft attend over the weekend and normally around 25+ flying displays each day of the event. History The first Air Tattoo was staged at North Weald Airfield in Essex in 1971, with just over 100 aircraft taking part. The event was founded by Paul Bowen and Timothy Prince, who were CAA air traffic controllers, and Air Marshal Sir Denis Crowley-Milling. From 1973 to 1983 it was held intermittently at RAF Greenham Common, initially under the title of the Royal Air Forces Association, South Eastern Area, Air Tattoo before moving to RAF Fairford in 1985 ... [...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] |
Alenia Aermacchi M-345 CPX619 PAS 2013 02 Rear End
Alenia may refer to: Companies * Alenia Aermacchi, an Italian aeronautics company, founded in 2012 * Alenia Aeronautica, a former Italian aeronautics company, founded in 1990 and merged into Alenia Aermacchi * Alenia Marconi Systems, a former Anglo-Italian defence electronics company * Alenia Spazio Thales Alenia Space () is a joint venture between the French technology corporation Thales Group (67%) and Italian defense conglomerate Leonardo (33%). The company is headquartered in Cannes, France. It provides space-based systems, including ..., an Italian aerospace company (now Thales Alenia Space) Other uses * ''Alenia'' (butterfly), a genus of skippers in the family Hesperiidae {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Material
A composite or composite material (also composition material) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with properties unlike the individual elements. Within the finished structure, the individual elements remain separate and distinct, distinguishing composites from mixtures and solid solutions. Composite materials with more than one distinct layer are called ''composite laminates''. Typical engineered composite materials are made up of a binding agent forming the ''matrix'' and a Filler (materials), filler material (particulates or fibres) giving ''substance'', e.g.: * Concrete, reinforced concrete and masonry with cement, lime or Mortar (masonry), mortar (which is itself a composite material) as a binder * Composite wood such as glulam and plywood with wood glue as a binder * Reinforced plastics, such as fiberglass and fibre-rein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
