Assertion: pilot | /r/CapableOf | request change
Facets:
value: in route
type: LOCATION
value: in altitude
type: OTHER
Source sentences:
text: When a plane encounters turbulence, for example, pilots assess the weather conditions and request a change in route or altitude from air traffic control.
text: When a plane encounters turbulence, for example, pilots assess the weather conditions and request a change in route or altitude from air traffic control.
text: Pilots may request a change in altitude or route if circumstances dictate.