India aviation regulators said urgent safety checks would be carried out for dozens of Boeing Co. 787 jets in the wake of the Air India crash that killed all but one of the 242 people on board.

India’s government is urgently inspecting all Boeing 787s after a devastating Air India crash that claimed at least 270 lives this week, the aviation minister said on Saturday, adding that the authorities were investigating all possible causes.

The event, which runs from June 16 to June 20, is the industry's largest trade show, where many aircraft orders are typically placed by airlines.