The fatal crash of a 787 Dreamliner that was being operated by Air India from Ahmedabad in northwestern India to London Gatwick Airport has once again fueled scrutiny of both Boeing and the airline, as the two companies have been trying to emerge from years of crises and poor reputations.

The Air India flight, carrying 242 passengers and crew members, crashed shortly after takeoff from Ahmedabad, India, en route to London Gatwick.

Boeing's stock falls 5% as 200-passenger Dreamliner crash in India shakes investor confidence. FAA scrutiny and other risks threaten comeback.