OpenPilot 450 Quad loses control mid-air

We did a test flight with this 450 size quad running OpenPilot Revo 12.1.

It flews okay for 2 flights for 10 minutes each, then loses control on the third flight at 9 minute mark.

The quad was hanged onto a tree, which was good. We have to thank Uncle Chan 陳伯 to let us borrow the ladder to bring it down.

Please stay tuned for to our follow up movie on this flight and crash.

Видео OpenPilot 450 Quad loses control mid-air канала Agile Hobby