Boeing 777 grounding explained visually: Pratt and Whitney engine failure involved in two incidents on same day
George Petras and Janet Loehrke, USA TODAYComments Off on Boeing 777 grounding explained visually: Pratt and Whitney engine failure involved in two incidents on same day
Two Boeing planes dropped engine parts on Saturday. Same engine manufacturer as past events. NTSB eyes fan blades cited in 'scary' 2018 United flight.