Boeing on Sunday told airliners using its wide-body 777 aircraft equipped with Pratt & Whitney PW4000-112 engines to ground those planes pending a review by the Federal Aviation Administration. The decision followed an engine explosion Saturday on a Hawaii-bound United Airlines flight from Denver and an FAA order Sunday to immediately inspect all similar 777s. Boeing said there are 128 of the affected jets, 69 of which are currently in service.
United has 24 of those active 777s with Pratt & Whitney engines, while Japan Airlines has 13 and All Nippon Airways has 19. The Japan Civil Aviation Bureau, like the FAA, had ordered the airlines to ground all 777 aircraft with the specified engines made by Pratt & Whitney, a subsidiary of Raytheon Technologies, and the airlines had agreed.
United Flight 328 made an emergency landing at Denver International Airport on Saturday after one of its engines blew apart, dropping pieces of its casing over suburban Broomfield, Colorado. The plane, with 231 passengers and 10 crew, landed safely and there was property damage but no injuries reported in Broomfield. Video from the flight shows the stripped engine in flames and appear to …read more
Source:: The Week – Business