Was showing someone how fast it flew in sport mode and I thought I was high enough when I flew by. Guess I was not. It busted through the tree top and fell about 20 feet but did not crash. I see it hovering at about 10 foot off the ground !! Did not damage the camera or props. Some battle scratches and green marks from the leaves it chewed up. But made it through like a champ. I continued to fly with no more issues or screw ups. What I learned is when you think your high enough go higher and dont talk to people when your flying. I was lucky this time. Have been flying over a year and this is the first close call I have ever had. WHEWWWWWW. to close for comfort!!!!!!