Fuel cut-off switches flipped seconds after takeoff in Air India crash, starving engines and causing power loss.

A preliminary finding into last month’s Air India plane crash has suggested the aircraft’s fuel control switches were turned off, causing a loss of engine thrust shortly after takeoff.

India’s Aircraft Accident Investigation bureau has released a preliminary report on the Air India flight that crashed in June, showing the fuel to the engines was cut off. The London-bound plane had barely left the runway at Ahmedabad airport before it careened back to earth.