A preliminary report released last week included detail about the fuel, saying that the fuel to the plane's engines appeared to have been shut off.

Air India will resume some international flights in August following the fatal crash of flight AI171 in Ahmedabad last month.On Tuesday (15 July), the airline announced the “partial restoration” of schedules that were reduced during a “safety pause”.

Authorities released a preliminary report on the Air India crash, following an investigation. The London-bound flight from Ahmedabad crashed minutes into the June 12 flight. Only one passenger of the 242 passengers and flight crew survived.