Score one for the humans. After four years of trial and error, Boeing is dumping one of its most ambitious forays into automation: the robots that build two main fuselage sections for its 777 jetliners and an upgraded version known as 777X.
Instead, the Chicago-based planemaker will rely on skilled mechanics to manually insert fasteners into holes drilled along the circumference of the airplane by an automated system known as “flex tracks,” which it has honed over years of use on the 787 Dreamliner.
