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Pratt & Whitney F135

Aircraft Engines

The Pratt & Whitney F135 is an afterburning turbofan developed from the F119 for the Lockheed Martin F-35 Lightning II, a single-engine strike fighter. It comes in a conventional take-off and landing version for the F-35A and F-35C and a short take-off vertical landing version for the F-35B that adds a shaft-driven lift fan at the front. It produces around 28,000 pounds-force of thrust, and 43,000 pounds-force with afterburner. Its origins lie in Lockheed's shaft-driven lift fan concept from a 1986 DARPA project, and the first production engines were delivered in 2009. It competed against the General Electric and Rolls-Royce F136 to power the F-35.

Facts
Year
2009 1
Displacement or Thrust
about 28,000 pounds-force (125 kN) thrust, 43,000 pounds-force (191 kN) with afterburner 1
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Aviation, Modes
Source Pratt & Whitney F135 (Wikipedia)

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Source Pratt & Whitney F135 (Wikipedia)
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Source Pratt & Whitney F135 (Wikipedia)Lead, manufacturer
Quote, Lead, manufacturer
The Pratt & Whitney F135 is an afterburning turbofan developed for the Lockheed Martin F-35 Lightning II
Sources
1. Pratt & Whitney F135 (Wikipedia)
  • Lead
    The first production engines were delivered in 2009.
  • Lead, thrust
    the F135 produces around 28,000 pounds-force (125 kN) of thrust and 43,000 pounds-force (191 kN) with afterburner
  • Lead, manufacturer
    The Pratt & Whitney F135 is an afterburning turbofan developed for the Lockheed Martin F-35 Lightning II
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