Search results
Results from the WOW.Com Content Network
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 ...
Based on wind tunnel testing, Lockheed Martin slightly enlarged its X-35 design into the F-35. The forward fuselage is 5 inches (130 mm) longer to make room for avionics. Correspondingly, the horizontal stabilators were moved 2 inches (51 mm) rearward to retain balance and control. The top surface of the fuselage was raised by 1 inch (25 mm ...
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 Lightning II uses the Rolls-Royce LiftSystem, in which 29,000 hp [14] [15] [16] is diverted forward through a driveshaft from the engine's low-pressure (LP) turbine via a clutch [17] and bevel-gearbox to a vertically mounted, contra-rotating lift fan located forward of the main engine.
The 'power' of the F-35. The F-35 Lightning II Joint Strike Fighter is an advanced single-engine, multi-role strike stealth fighter jet made by American defense contractor Lockheed Martin ...
Lockheed's F-35B Lightning II. ... However, Lockheed's F-35 program was plagued by payment headwinds brought on by the government contracting process, causing the company's shares to slide 5% ...
The group recognised five potential types: Boeing F/A-18E/F Advanced Super Hornet, Dassault Rafale, Eurofighter Typhoon, Lockheed Martin F-35 Lightning II and Saab JAS 39 Gripen. [187] In May 2016, the DOD announced that Boeing (with the Super Hornet) and Lockheed Martin (with the F-35) would respond to the information request. [ 188 ]
The F-35 Lightning II isn’t keeping up with combat readiness goals—the latest hitch in a long line of problems with the costly plane.