https://ift.tt/2wwdHAe Boeing faces new questions on the development of its latest big plane. Airlines and Airplanes, Regulation and Deregulation of Industry, Aviation Accidents, Safety and Disasters The Federal Aviation Administration says the 777X may need more test flights and will get closer scrutiny, adding to the manufacturer’s recent troubles. BY NIRAJ CHOKSHI https://ift.tt/3y1TDk5 June 28, 2021 at 11:41PM