A month after the Air India plane crash in Ahmedabad that killed 270 people, a preliminary report into the worst aviation accident in India in decades showed the engines’ fuel cutoff switches shifting from cutoff to run within seconds of each other.

The preliminary report of the investigation into the Air India Dreamliner crash in Ahmedabad on June 12 has been released and a key finding confirms what had been suspected – both engines of the plane had shut down mid-air within seconds of take-off.

The Aircraft Accident Investigation Bureau has released a preliminary report on its probe into the Air India plane crash in Ahmedabad, in which 241 people onboard the aircraft were killed, and only one survived.