FILE PHOTO: The tail of Boeing’s new 737 MAX-9 (L) is pictured next to an older model 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: The tail of Boeing’s new 737 MAX-9 is
FILE PHOTO: The tail of Boeing's new 737 MAX-9 is pictured next to an older model under construction at their production facility in Renton, Washington