To Fly A Quadrotor Into The Treetops.

    This is 4th time fly test, I did some code and parameter tuning. Bad results, I fly a quadrotor into the treetops. Jammed height is a bit too high. When I'm in trouble that how to get it back. Little boy gave me a long bamboo. I use bamboo to got it down carefully. Fortunately because treetops buffer, just only a little damage for propeller.

    I just want to deal with this, didn't take a picture. Picture is after back home.