UPDATE 2-United 777 plane flew fewer than half the flights allowed between checks -sources
By David ShepardsonWASHINGTON, Feb 24 (Reuters) - A United Airlines plane with a Pratt & Whitney engine that failed on Saturday had flown fewer than...
By David ShepardsonWASHINGTON, Feb 24 (Reuters) - A United Airlines plane with a Pratt & Whitney engine that failed on Saturday had flown fewer than...