Assertion: spacecraft's engine | /r/CapableOf | achieve stall-free performance
Facets:
value: throughout the entire f-15 flight envelope
type: OTHER
Source sentences:
text: The Digital Electronic Engine Control program demonstrated that the engine achieved stall-free performance throughout the entire F-15 flight envelope, faster throttle response, improved airstart capability, and an increase of 10,000 feet of altitude in afterburner capability.