Innovator of the Month: Aerovel’s Flexrotor drone could save your life (Photos) (Video)
July 21, 2017
https://www.bizjournals.com/seattle/news/2017/07/20/aerovel-flexrotor-vtol-uav-drone-civil-military.html
July 21, 2017
https://www.bizjournals.com/seattle/news/2017/07/20/aerovel-flexrotor-vtol-uav-drone-civil-military.html