Assertion: engine exhaust | /r/CapableOf | provide lift
Facets:
Source sentences:
text: Instead of using lift engines or rotating nozzles on the engine fan like the Harrier, the "LiftSystem" has a shaft-driven LiftFan, designed by Lockheed Martin and developed by Rolls-Royce, and a thrust vectoring nozzle for the engine exhaust that provides lift and can also withstand the use of afterburners in conventional flight to achieve supersonic speeds.