Role
Stealth multirole fighter
First flight
15 December 2006[1]
Introduction
2011 (scheduled)
Status
Under development / pre-production
Produced
2003-present
Number built
13 flight-test aircraft;[2]14 LRIP aircraft on order.
Unit cost
US$83 million(flyaway cost in Then-Year dollars)[3]
Developed from
Lockheed Martin X-35
The Lockheed Martin F-35 Lightning II is a fifth-generation, single-seat, single-engine, stealth-capable military strike fighter, a multirole aircraft that can perform close air support, tactical bombing, and air superiority fighter missions.[4] The F-35 has three different models; one is the conventional takeoff and landing variant, the second is short takeoff and vertical-landing variant, and the third is a carrier-based variant.
The F-35 is descended from the X-35, the product of the Joint Strike Fighter (JSF) program. Its development is being principally funded by the United States, with the United Kingdom, and other partner governments providing additional funding.[5] It is being designed and built by an aerospace industry team led by Lockheed Martin with Northrop Grumman and BAE Systems as major partners.[5] Demonstrator aircraft flew in 2000,[6] with the first flight on 15 December 2006
The F-35 is descended from the X-35, the product of the Joint Strike Fighter (JSF) program. Its development is being principally funded by the United States, with the United Kingdom, and other partner governments providing additional funding.[5] It is being designed and built by an aerospace industry team led by Lockheed Martin with Northrop Grumman and BAE Systems as major partners.[5] Demonstrator aircraft flew in 2000,[6] with the first flight on 15 December 2006
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