Aerovel partners with AeroVironment to pitch Flexrotor drone for military use
October 22, 2018
https://www.bizjournals.com/seattle/news/2018/10/18/aerovel-aerovironment-flexrotor-military-funding.html
October 22, 2018
https://www.bizjournals.com/seattle/news/2018/10/18/aerovel-aerovironment-flexrotor-military-funding.html