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Rockwell Ranger 2000
The Rockwell Ranger 2000 was a jet trainer candidate for the United States Joint Primary Aircraft Training System proposed by Rockwell International with assistance from Rhein-Flugzeugbau GmbH (RFB) in Germany. Design and development The United States military issued a Request for proposal for a jet trainer for use by the United States Air Force and United States Navy. Rockwell responded with the Ranger 2000 two-seat, single engined cantilever monoplane. The design was based on the work of RFB, in particular the RFB Fantrainer and the prototypes were built in Germany. The Ranger 2000 was powered by a Pratt & Whitney Canada JT15D-5C turbofan mounted in the rear fuselage and fed by two air intakes above the wing roots. It used retractable tricycle landing gear, the wing was straight and low-mounted, and the crew of two sat in tandem with the rear instructor raised to maintain visibility. Both crew had a Stencel zero-zero ejection seat. The aircraft first flew on 15 January 1 ... [...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] |
Pilatus PC-9
The Pilatus PC-9 is a single-engine, low-wing tandem-seat turboprop training aircraft designed and manufactured by Pilatus Aircraft of Switzerland. Developed as a more powerful evolution of the preceding Pilatus PC-7, the PC-9 features an enlarged cockpit and a ventral airbrake while possessing only a low level of structural commonality with its predecessor. During May 1985, the maiden flight of the prototype PC-9 was conducted; four months later, type certification was received and permitting deliveries to commence that same year. During the mid-1980s, Pilatus teamed up with British Aerospace to market the PC-9; the first production order for the type was placed by the Royal Saudi Air Force. Production of the PC-9 has continued into the twenty-first century and in excess of 250 aircraft have been produced across five different variants. One of these variants, the Beechcraft T-6A Texan II, has been produced under licence by the American firm Beechcraft in the United States. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft First Flown In 1993
An aircraft ( aircraft) is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or the dynamic lift of an airfoil, or, in a few cases, direct downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), gliders, paramotors, and hot air balloons. Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air." The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, whereas unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplane (aeronautics), multiplanes, which have multiple wings. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External Bracing (aeronautics), bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1990s United States Military Trainer Aircraft
Year 199 ( CXCIX) was a common year starting on Monday of the Julian calendar. At the time, it was sometimes known as year 952 ''Ab urbe condita''. The denomination 199 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Mesopotamia is partitioned into two Roman provinces divided by the Euphrates, Mesopotamia and Osroene. * Emperor Septimius Severus lays siege to the city-state Hatra in Central-Mesopotamia, but fails to capture the city despite breaching the walls. * Two new legions, I Parthica and III Parthica, are formed as a permanent garrison. China * Battle of Yijing: Chinese warlord Yuan Shao defeats Gongsun Zan. Korea * Geodeung succeeds Suro of Geumgwan Gaya, as king of the Korean kingdom of Gaya (traditional date). By topic Religion * Pope Zephyrinus succeeds Pope Victor I, as the 15th pope. Births Valerian Roman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rockwell Aircraft
Rockwell may refer to: Arts and entertainment * Rockwell (album), ''Rockwell'' (album), a 2009 mini-album by Anni Rossi * Rockwell, a fictional town and setting of ''They Hunger'' * ''Rockwell'', a 1994 film about Porter Rockwell * Rockwell, Maine, a fictional town in ''The Iron Giant'' Business * Rockwell International, a former defense company in the United States ** Rockwell Automation, an industrial automation company that descended from Rockwell International ** Rockwell Collins, a communications and aviation electronics company that also descended from Rockwell International ** Rockwell Semiconductor, a semiconductor company that also descended from Rockwell International, now known as Conexant * Rockwell Diamonds, a mid-tier high-value gem diamond producer based in South Africa and headquartered in Canada * Rockwell Tools, a line of power tools owned and distributed by China-based Positec Tool Corporation People * Rockwell (surname), a list of people with the surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RFB Aircraft
RFB or RfB may refer to: * Radio Free Brooklyn, a community freeform Internet radio station in Brooklyn, NY * Redox Flow battery, a kind of battery that uses a liquid electrolyte that flows through tanks, unlike Dry Cells with solid electrolytes, such as typical Alkaline batteries or Lithium-ion batteries. * Reichenbachfall Funicular, in the Swiss canton of Berne * Regional fishery body * RFB protocol, a simple "remote framebuffer" protocol for remote access to graphical user interfaces * Rhein-Flugzeugbau, a German aircraft company * "Room, Food, and Beverage", see Comps (casino) * ''Roter Frontkämpferbund'' ("Red Front Fighters' League"), a paramilitary organization of the Communist Party of Germany during the Weimar Republic * Kel-Tec RFB, a gas-operated semi-automatic rifle * República Federativa do Brasil * Request For Bid, a business process to request pricing on a specific product from vendors. See Call For Bids An invitation to tender (ITT, also known as a call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Military Aircraft Of The United States
Lists of military aircraft of the United States cover current and former military aircraft of the United States Armed Forces. By designation * List of United States Air Force aircraft designations (1919–1962) *List of United States Navy aircraft designations (pre-1962) * List of United States Army aircraft designations (1956–1962) * List of United States Tri-Service aircraft designations * List of U.S. DoD aircraft designations * List of undesignated military aircraft of the United States Other lists * List of United States bomber aircraft * List of United States military helicopters * List of United States fighter aircraft * List of United States attack aircraft * List of active United States Air Force aircraft *List of active United States military aircraft * List of active United States naval aircraft * List of aircraft of the United States during World War II * List of future military aircraft of the United States * UAVs in the U.S. military * List of U.S. military equipmen ... [...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] |
Tandem
Tandem, or in tandem, is an arrangement in which two or more animals, machines, or people are lined up one behind another, all facing in the same direction. ''Tandem'' can also be used more generally to refer to any group of persons or objects working together, not necessarily in line. The English word ''tandem'' derives from the Latin adverb , meaning ''at length'' or ''finally''. It is a word play, using the Latin phrase (referring to time, not position) for English "at length, lengthwise". Horse driving When Driving (horse), driving horses, ''tandem'' refers to one horse harnessed in front of another to pull a load or Horse-drawn vehicle, vehicle. A tandem arrangement provides more pulling power than a single horse, such as for pulling a heavy load up a steep hill, out of heavy mud or snow, or pulling heavy loads on narrow tracks or through narrow gates and doorways (too wide for a pair of horses side-by-side). For example, a Brewer's van fully loaded with 25 barrels migh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft/page Content
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 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'' 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
