Opener BlackFly Debuts at Oshkosh
By Kenneth I. Swartz
Vertiflite, Sept/Oct 2018
On July 12, Opener shocked the world by announcing that its BlackFly was the first US- and Canadian-qualified fixed-wing ultralight eVTOL. The company showed stunning video and off-the-charts performance. Here’s the inside story.
On Oct. 5, 2011, Canadian engineer...