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The Pratt & Whitney F119, company designation PW5000, is an afterburning turbofan engine developed by Pratt & Whitney for the Advanced Tactical Fighter (ATF) program, which resulted in the Lockheed Martin F-22 Raptor. The engine delivers thrust in the 35,000 lbf (156 kN) class and was designed for sustained supersonic flight without ...
The Lockheed Martin/Boeing F-22 Raptor is an American twin-engine, all-weather, supersonic stealth fighter aircraft.As a product of the United States Air Force's Advanced Tactical Fighter (ATF) program, the aircraft was designed as an air superiority fighter, but also incorporates ground attack, electronic warfare, and signals intelligence capabilities.
In December 2014, NASA awarded Lockheed Martin a contract to study the feasibility of building the SR-72's propulsion system using existing turbine-engine technologies, The $892,292 (~$1.13 million in 2023) contract funded a design study to determine the viability of a TBCC propulsion system by combining one of several current turbine engines, with a very low Mach ignition Dual Mode Ramjet (DMRJ).
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Fighter aircraft (1,690) F-15 Eagle: United States air superiority: F-15C: 145 145 F-15C total force as of September 2023 (USAF Almanac). [1] 29 F-15C - Active. 116 F-15C - Air National Guard. Trainer aircraft listed separately. F-15E Strike Eagle: United States multirole: 218 218 F-15E total force as of September 2023 (USAF Almanac) [1] F-15EX ...
After a four-year development and evaluation process, the YF-22 team was announced as the winner in 1991 and developed the F-22 Raptor, which first flew in 1997 and entered service in 2005. The U.S. Navy considered using a naval version of the ATF as an F-14 replacement, but these plans were later canceled due to costs.
In order to fly the F-22, Larson said he had to go through basic pilot training, consisting of 55 weeks of flying in trainer aircraft like the T-6 Texan II and a T-38 Talon.
According to Roper, the first full-scale technology demonstrator prototype of the NGAD crewed fighter aircraft from the AII X-plane program had been flown in 2020, and by 2023, three separate prototypes had flown. [20] [21] The formal solicitation was announced in May 2023, with the goal of source selection in 2024. [22] [23] [24]