Aerovel Flexrotor UAS Successfully Guides Workboat Fleets
November 4, 2016
http://www.auvsi.org/blogs/auvsi-news/2016/11/02/aerovel-flexrotor-uas-successfully-guides-workboat-fleets
November 4, 2016
http://www.auvsi.org/blogs/auvsi-news/2016/11/02/aerovel-flexrotor-uas-successfully-guides-workboat-fleets