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 …