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F-35 Lightning II U.S. Air Force F-35A in flight over the coast of Florida General information Type Multirole strike fighter National origin United States Manufacturer Lockheed Martin Status In service Primary users United States Air Force (USAF) United States Navy (USN) United States Marine Corps (USMC) See Operators section for others Number built 1,000 as of January 2024 History ...
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.
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 Lockheed Martin F-35 Lightning II is a family of stealth multirole fighters that first entered service with the United States in 2015. The aircraft has been ordered by program partner nations, including the United Kingdom, Italy, Norway, and Australia, and also through the Department of Defense's Foreign Military Sales program, including Japan, South Korea, and Israel.
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]
General Electric and Pratt & Whitney are fighting over the next F-35 engine. It's the most expensive defense program in history, so the stakes are high. The Messy Battle to Build the F-35's Next ...
FORT SMITH, Ark. (KNWA/KFTA) — According to a National Guard release, a new era has officially arrived at Ebbing Air National Guard Base in Fort Smith. Monday, the first pair of F-35A Lightning ...
A U.S. Air Force F-35A Lightning II in flight. Operations of the Lockheed Martin F-35 Lightning II family began in 1995 with the Joint Strike Fighter program.Since its first flight in 2006, the aircraft has faced substantial controversy, shortages in its research and development supply, [1] and safety concerns due to incidents. [2]