Eric Allison has been on the front lines of the boom and bust cycles of electric flying cars. The engineer started in 2010 at a skunkworks called Zee.Aero, which represented Google cofounder Larry Page's earliest dive into eVTOLs or electric vertical takeoff and landing aircraft. Allison became the CEO of the secretive startup in 2015, a few years before it folded into Kitty Hawk, another Page venture led by self-driving car pioneer Sebastian Thrun.What remains of Kitty Hawk and Zee.Aero largely lives on t ...