Support WBURThe Trick To Surviving A High-Stakes, High-Pressure Job? Try A ChecklistPlay50:30Download AudioShankar VedantamTara BoyleRenee KlahrOctober 30, 2017 ShareOn October 30, 1935, a Boeing plane known as the "flying fortress" crashed during a military demonstration in Ohio — shocking the aviation industry and prompting questions about the future of flight. (National Archives)
