What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Aircraft was in final phase of flight before landing. On approach, the aircraft appeared to have lost tail rotor effectiveness/ power at approximately 150 feet AGL. Aircraft rotated to the left, entered into a vertical, spiral decent. Aircraft struck a residence prior to ground impact.
As the FAA filed it
AIRCRAFT WAS IN FINAL PHASE OF FLIGHT BEFORE LANDING. ON APPROACH, THE AIRCRAFT APPEARED TO HAVE LOST TAIL ROTOR EFFECTIVENESS/ POWER AT APPROXIMATELY 150 FEET AGL. AIRCRAFT ROTATED TO THE LEFT, ENTERED INTO A VERTICAL, SPIRAL DECENT. AIRCRAFT STRUCK A RESIDENCE PRIOR TO GROUND IMPACT.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.