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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.
The General Electric T64 is a free-turbine turboshaft engine that was originally developed for use on helicopters, but which was later used on fixed-wing aircraft as well. General Electric introduced the engine in 1964. The original engine design included technical innovations such as corrosion resistant and high-temperature coatings. [1]
It is a compound helicopter with rigid coaxial rotors, powered by two Honeywell T55 turboshaft engines; it first flew on 21 March 2019. In December 2022, the U.S. Army selected the rival Bell V-280 Valor as the winner of the Future Long-Range Assault Aircraft program.
Bell Helicopter proposed a third-generation tiltrotor design for the FVL program, which was ultimately selected for the FLRAA contract award. [27] Bell sought partners for financial and technological support, although the company did not require assistance. [28] In April 2013, Bell revealed its tiltrotor design, named the Bell V-280 Valor.
In October 2021, Bell and Rolls-Royce jointly announced that the Bell V-280 Valor powerplant would switch from the General Electric T64 turboshaft used on the prototype to a derivative of the 1107C used on the Osprey which would be named the 1107F. At the same time as increasing power from 5,000 to 7,000 horsepower, the 1107C is a known element ...
Pages in category "Bell aircraft" The following 70 pages are in this category, out of 70 total. ... Bell V-247 Vigilant; Bell V-280 Valor; X. Bell X-1; Bell X-2; Bell ...
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English: Bell V-280 Valor demonstrating hover on station capability, 2019 Alliance Air Show, Fort Worth, TX. Date: ... Bell Helicopter Textron; Metadata.