On Thursday, August 17, 2017 at 4:55:38 AM UTC-5, Bob wrote:
Here we go...
https://www.nytimes.com/2017/08/16/t...T.nav=top-news
Gonna get me a swarm of these guys to be my wingmen. Let them fan out ahead of me and mark the lift.
Actually, R+D of autonomous soaring has been going on for some time.