Assertion: lightning | /r/CapableOf | employ liquid oxygen-based apparatus
Facets:
value: unlike the previous generation of aircraft
type: OTHER
value: for the pilot
type: TRANSITIVE-OBJECT
Source sentences:
text: Unlike the previous generation of aircraft which used gaseous oxygen for lifesupport, the Lightning employed liquid oxygen-based apparatus for the pilot; cockpit pressurisation and conditioning was maintained through tappings from the engine compressors.