This past Saturday we were out at the flying field and in the afternoon it got a little WINDY when the cold front moved through!
However it was relatively consistent wind.
One of my friends has a Flex Innovations - RV-8 60E set up with FPV. We did a flight with him chasing my Blue Uproar. It is hard to tell in the video, but our upwind ground speeds were surely less than 5MPH. Sometimes getting right close to ZERO. Actually did get the Uproar to back up a few times but not seen in this video.
I have attached a few teaser screen shots and here is the link to his video: