Spirit Aero to be broken up as Boeing agrees to $4.7 billion stock deal Yahoo FinanceBoeing agrees to buy fuselage maker Spirit AeroSystems in $4.7 billion deal CNBCBoeing to Buy Major Supplier in Outsourcing Reversal NewsweekBoeing Agrees to Buy Spirit AeroSystems, Its Troubled 737 Supplier The Wall Street JournalBoeing to acquire troubled supplier Spirit AeroSystems, with Airbus parts split off The Seattle Times