Here is a test flight with those 9050 triple blade props I have been trying out, the phantom has turned into a beast with these. Was a very light breeze and I was trying to stay nice and low, didnt take on to many tight gaps but had a couple close calls with trees at speed. Ended with a crash that only broke one prop but it wasnt at full speed as Im sure it was going about 70kmh or more a couple times here (I think fastest was just after 2:50) which would have made much more of a mess of it. [youtube]http://www.youtube.com/watch?v=HOopiBu3CCE[/youtube] Here is an aerial image of the fly site showing distance from me bottom of line to back of second oval at 315m just to give an idea of the size and area. I had no FPV signal issues it was just as good a few hundred meters away in the trees or scraping the grass as it was right next to it. Here is the crash damage, just a single broken prop and some grass on the others.