A report by the Aircraft Accident Investigation Bureau attributes the Air India flight AI171 crash to a chip malfunction. The crash killed 260 people, and a former pilot suggests the pilots may not be at fault,

Authorities in India have released the preliminary results of their investigation into the the Boeing 787-8 Dreamliner crash in June that killed 229 of the 230 passengers aboard and all 12 crew members.

A preliminary report released on Saturday has found that fuel-control switches were cut, but does not explain why.