The preliminary report from the investigationg into last month's deadly Air India crash showed that seconds after takeoff, the Boeing 787 plane's engine fuel control switches were briefly flipped off.

Engine fuel control switches are at the centre of the investigation into last month’s Air India plane crash, the preliminary report has revealed. After the aircraft reached its top speed of 180 knots IAS,

Seconds before Air India flight 171 crashed while ascending from Ahmedabad, the fuel control switches of both its engines were cut off, a preliminary investigation report said on Saturday, suggesting a catastrophic pilot error in the cockpit of the Boeing 787 Dreamliner.