A Long Developmental Background Tian Yu headed Yuneec, a pioneering firm in electric flight. In 2009 his company had several motors and one- and two-seat aircraft flying. They even received certification from the FAA for the two-seat E430 and shipped it to Oshkosh, where it made its public flying debut at that year’s AirVenture. At the 2013 AirVenture, Greenwing, an affiliate of Yuneec, fielded two e-Spyders, which pulled a first with several two-electric-airplane formation flights. Despite being a major supplier of hobby drones and an early developer of powered parachutes, Yuneec seems to have gone into a dormant state, with a new company, AutoFlightX, coming to the forefront. First shown as the BAT600 concept vehicle in 2017 (There seems to be an interim organization shift at the time), the craft was intended to be either hybrid or pure electric, and would have two forward and two rear coaxial positions for eight lifting propellers, one pusher propeller for flight , and …