What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) At the time of the accident the instructor stated that he was demonstrating a hovering autorotation at about 5 ft. with the student following him on the controls, the instructor stated that the student pulled up on the collective too rapidly, and during recovery they landed firmly resulting in dynamic rollover.
As the FAA filed it
(-23) AT THE TIME OF THE ACCIDENT THE INSTRUCTOR STATED THAT HE WAS DEMONSTRATING A HOVERING AUTOROTATION AT ABOUT 5 FT. WITH THE STUDENT FOLLOWING HIM ON THE CONTROLS, THE INSTRUCTOR STATED THAT THE STUDENT PULLED UP ON THE COLLECTIVE TOO RAPIDLY, AND DURING RECOVERY THEY LANDED FIRMLY RESULTING IN DYNAMIC ROLLOVER.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.