Boeing Agrees to Buy Spirit AeroSystems, a Longtime Supplier The New York TimesBoeing to buy Spirit Aero in $4.7 billion deal after months of talks ReutersAirbus enters agreement with Spirit AeroSystems AirbusBoeing agrees to buy fuselage maker Spirit AeroSystems in $4.7 billion deal CNBCBoeing to acquire troubled supplier Spirit AeroSystems, with Airbus parts split off The Seattle Times