What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Pilot report hearing a pop and a loud bang followed by strong vibration. While enroute heading westbound at about 1100 AGL over Medina, OH. Pilot initiated autorotation and lost control shortly afterwards attempted to land in a cul-de-sac at which time went into a tree. The helicopter was destroyed, the occupants suffered serious injuries.
As the FAA filed it
(-23) PILOT REPORT HEARING A POP AND A LOUD BANG FOLLOWED BY STRONG VIBRATION. WHILE ENROUTE HEADING WESTBOUND AT ABOUT 1100 AGL OVER MEDINA, OH. PILOT INITIATED AUTOROTATION AND LOST CONTROL SHORTLY AFTERWARDS ATTEMPTED TO LAND IN A CUL-DE-SAC AT WHICH TIME WENT INTO A TREE. THE HELICOPTER WAS DESTROYED, THE OCCUPANTS SUFFERED SERIOUS INJURIES.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.