Numerous airlines are inspecting the fuel-cutoff switches on their Boeing planes after investigators released their initial findings into the tragedy of Air India Flight 171.

Singapore Airlines said on Tuesday that precautionary checks on the fuel switches of its 787 fleet, including planes used by its low-cost subsidiary Scoot, confirmed all were functioning properly.

Singapore Airlines said on Tuesday that precautionary checks on the fuel switches of its 787 fleet, including planes used by its low-cost subsidiary Scoot, confirmed all were functioning properly ...