Search results
Results From The WOW.Com Content Network
The Pratt & Whitney F135 is an afterburning turbofan developed for the Lockheed Martin F-35 Lightning II, a single-engine strike fighter.It has two variants; a Conventional Take-Off and Landing variant used in the F-35A and F-35C, and a two-cycle Short Take-Off Vertical Landing variant used in the F-35B that includes a forward lift fan. [1]
The F-35 was the product of the Joint Strike Fighter (JSF) program, which was the merger of various combat aircraft programs from the 1980s and 1990s. One progenitor program was the Defense Advanced Research Projects Agency (DARPA) Advanced Short Take-Off/Vertical Landing (ASTOVL) which ran from 1983 to 1994; ASTOVL aimed to develop a Harrier jump jet replacement for the U.S. Marine Corps ...
The General Electric/Rolls-Royce F136 was an afterburning turbofan engine being developed by General Electric, Allison Engine Company, and Rolls-Royce (Allison was subsequently acquired by Rolls-Royce) as an alternative powerplant to the Pratt & Whitney F135 for the Lockheed Martin F-35 Lightning II.
Lockheed Martin sued an F-35 contractor over a pricing dispute. The contractor says the suit is about profit, not national security. ... and Lockheed had refused to pay higher prices. As a result ...
Lockheed Martin is suing one of its subcontractors on the F-35 program, alleging the company is withholding parts over a pricing dispute that Lockheed claims will cause “substantial delays” in ...
The United States has struck a preliminary deal to buy F-35 jets from Lockheed Martin worth about $13 billion, clearing the way for a larger multi-year purchase that aims to bring the cost per jet ...
The original price for one CRT display version was €33,852.64. ... in Italian service with the Lockheed Martin F-35 ... 8 kN (17,300 lbf) with afterburner ...
Rolls-Royce LiftSystem. Instead of using separate lift engines, like the Yakovlev Yak-38, or rotating nozzles for engine bypass air, like the Harrier, the "LiftSystem" has a shaft-driven LiftFan, designed by Lockheed Martin and developed by Rolls-Royce, [3] and a thrust vectoring nozzle for the engine exhaust that provides lift and can also withstand afterburning temperatures in conventional ...