Dozens of Boeing 777 aircraft have been grounded in the US and Japan after an engine failure that caused debris to be strewn across a Denver suburb.
The US Federal Aviation Administration on Sunday ordered inspections of the Boeing 777 planes with Pratt & Whitney PW4000 engines after the incident that resulted in an emergency landing of a United Airlines flight the day before.
Japan’s ministry of transport grounded domestic airlines using the planes with those particular engines.
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