An official report on the world’s deadliest aviation accident in a decade, seen by CNN, has answered one key question – but raised others.

A day after the AAIB released its initial findings, veteran investigator Captain Ranganathan Handa, who has investigated more than 100 aircraft accidents including the Kozhikode Air India Express crash in 2020,

A preliminary report on the Air India Flight 171 crash in Ahmedabad reveals a dual engine failure caused by fuel cutoff switches being inexplicably moved. Cockpit recordings capture confusion among the pilots,