Assertion: hush kit | /r/CapableOf | add 410 kg 900 lbof extra weight
Facets:
value: on a larger aircraft
type: OTHER
value: like federal express's boeing 727s
type: OTHER
Source sentences:
text: On a larger aircraft, like Federal Express's Boeing 727s, the hush kits add 410 kg (900 lb) of extra weight (total airplane weight up to 86,000 kg (190,000 lb)) and this results in an overall 0.5% increase in fuel burn for short trips (but no measurable increase for long flights).