FILE PHOTO: Boeing’s new 737 MAX-9 is pictured under construction at their production facility in Renton, Washington, U.S., February 13, 2017. Picture taken February 13, 2017. REUTERS/Jason Redmond/File Photo
FILE PHOTO: Boeing’s new 737 MAX-9 is pictured under construction
FILE PHOTO: Boeing's new 737 MAX-9 is pictured under construction at their production facility in Renton, Washington
