Investigators believe the Boeing Dreamliner had its emergency-power generator operating during the Air India crash in Ahmedabad.

Air India Boeing 787 flight to London was canceled just days after the crash on June 12 that took the lives of over 290 people. Air India said the cancellation was due to "unavailability of the aircraft.

With about 25 per cent of the crash victims being international citizens, liabilities against Air India and Boeing could exceed significantly, should they be found in violation of international law