Federal investigators are scrutinizing Spirit AeroSystems, a major Boeing supplier based in Kansas, as they try to understand why a fuselage panel blew off an Alaska Airlines jet in midair last month.| NPR
The findings, part of a six-week audit by the FAA, singled out both Boeing and Spirit AeroSystems in the wake of January's in-flight door plug blowout on an Alaska Airlines Boeing 737 Max 9 jet.| NPR