There's also typically* no collective pitch control in small multicopters, so to autorotate the props have to have time to stop turning and reverse. Even assumi

There's also typically* no collective pitch control in small multicopters, so to autorotate the props have to have time to stop turning and reverse. Even assuming they could declutch from the motors they would usually crash first. *There are some exceptions: https://www.droneguru.net/collective-pitch-drones/ https://www.droneguru.net/collective-pitch-drones/