Assertion: spacecraft's system | /r/CapableOf | evolve through landing
Facets:
value: with a prototype system
type: OTHER
value: of in august
type: TEMPORAL
Source sentences:
text: The system evolved through landings by NASA research pilot Gordon Fullerton of a NASA F-15 research aircraft using a similar system in April 1993 and of the MD-11 in August 1995 with a prototype system that required him to use cockpit knobs and thumbwheels aided by a still-developing software system.