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Old Sep 03, 2012, 04:29 AM
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Originally Posted by hugy View Post
Jast, if have to disagree here with you.

I had a 5.5kg hexa copter with dji wookong lose a prop midflight. The copter was almost as stable as with all 6 props on. Only a slight drift to the side that was missing the prop was noticable. I could just steer it back towards me and have a safe landing. No spinning or somthing like that.
Then you were very lucky! If you have some slight asymetric in your system it might work like this. But if you would loose a prop with the other turning direction it would be even worse! There is no question if this is the case or not. It's physics and if you take a sheet of empty paper and think about the moments you get in an emergency case with five rotors, you will understand that this is not a stable situation. That's what DJI describes also in their manual.
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