A safety notice regarding fuel shutoff valves in Boeing aircraft, including the 787 Dreamliner, was issued weeks before the Air India AI171 crash in Ahmedabad. The preliminary report indicated that fuel supply to both engines was cut off shortly after takeoff.

The Air India airliner carrying 230 passengers and 12 crew members was on its way to the United Kingdom when it crashed into a building shortly after takeoff on June 12, killing all aboard, except for one survivor, and several people on the ground, according to authorities.

The preliminary report on the Air India flight AI171 crash, which claimed 260 lives, has resulted in more questions than answers, according to Air India's CEO. The report found no mechanical issues or pilot errors.