Im looking for the best solution for fail safe landing, from parachute, coaxial motor etc. but i feel this is the best solution failsafe during one motor failure on flying.
http://m.youtube.com/watch?v=ek0FrCaogc ... KT8NmYnIJo
Also this
http://m.youtube.com/watch?v=cNdzBRNNkAw
Hopefully, this feature will be used on next AQ.
Im sorry if this topic already discussed.
John