Select Boeing performance under David Calhoun Leeham News and AnalysisBoeing CEO’s exit is part of broad leadership shake-up The Associated PressBoeing CEO Dave Calhoun will walk away with at least $24M despite failed tenure — and possibly much more New York Post With 4 Words, Boeing’s CEO Just Taught a Powerful Lesson in Accountability Inc.Now Who Flies The Plane?: The Next CEO Of Boeing Forbes