Amid ongoing investigations into the Air India Boeing 787-8 crash in Ahmedabad, aviation expert Captain Mohan Ranganathan suggests human error was the primary cause. As pilots' associations defend the crew's actions,

Preliminary findings into last month’s Air India plane crash suggest the aircraft’s fuel control switches were turned off, causing a loss of engine thrust shortly after takeoff.

Aviation expert Sanjay Lazar on Sunday said that the preliminary report by the Aircraft Accident Investigation Bureau (AAIB) on the Air India flight 171 crash raises more questions than answers, and expressed that the investigative authority should have made the transcript of cockpit voice recorder (CVR) public.