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The Bell V-280 Valor is a tiltrotor aircraft being developed by Bell Helicopter for the United States Army's Future Vertical Lift (FVL) program. [2] The aircraft was officially unveiled at the 2013 Army Aviation Association of America's (AAAA) Annual Professional Forum and Exposition in Fort Worth, Texas.
A long range precision munition for the Army's aircraft will begin its program of design and development. In the interim, the Army is evaluating the Spike 18–mile range non-line of sight missile on its Boeing AH-64E Apache attack helicopters. [105] On 5 December 2022, the Army announced that the V-280 Valor was selected by the program. [106]
The FAA states "The height–velocity diagram or H/V curve is a graph charting the safe/unsafe flight profiles relevant to a specific helicopter. As operation outside the safe area of the chart can be fatal in the event of a power or transmission failure it is sometimes referred to as the dead man's curve."
The AgustaWestland AW119 Koala, produced by Leonardo since 2016, is an eight-seat utility helicopter powered by a single turboshaft engine produced for the civil market. . Introduced as the Agusta A119 Koala prior to the Agusta-Westland merger, it is targeted at operators favoring lower running costs of a single-engine aircraft over the redundancy of a
Noise certification will cost $588,000, which is the same as for a large helicopter. [49] [50] In February 2014, the AW609 conducted its first customer demonstration flights, in both airplane and helicopter modes, [51] [52] and began certification flights. [53] In early summer 2014, the AW609 performed FAA-monitored autorotation tests.
Original Patent filed May 28,1929 Transcendental Model 1-G hovering Bell X-22 A Bell XV-15 prepares to land. The first work in the direction of a tilt-rotor (French "Convertible") seems to have originated ca. 1902 by the French-Swiss brothers Henri and Armand Dufaux, for which they got a patent in February 1904, and made their work public in April 1905.
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Flight recorder (orange) in the aft equipment center of Boeing 747. Avionics bay, also known as E&E bay or electronic equipment bay in aerospace engineering is known as compartment in an aircraft that houses the avionics and other electronic equipment, such as flight control computers, navigation systems, communication systems, and other electronic equipment essential for the operation.