What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
According to video taken of the accident, 11 seconds after takeoff the aircraft nosed up, made a left oscillation followed by a hard right turn and bank. A witness in the video reported full right rudder at this point. In the right turn, the rotor head would have lost lift and a puff of smoke can be seen where a rotor blade contacts the tail and engine propeller. At 26 seconds from takeoff, the aircraft crashes in a nose down vertical position causing substantial damage to the aircraft and fatally injuring the pilot.
As the FAA filed it
ACCORDING TO VIDEO TAKEN OF THE ACCIDENT, 11 SECONDS AFTER TAKEOFF THE AIRCRAFT NOSED UP, MADE A LEFT OSCILLATION FOLLOWED BY A HARD RIGHT TURN AND BANK. A WITNESS IN THE VIDEO REPORTED FULL RIGHT RUDDER AT THIS POINT. IN THE RIGHT TURN, THE ROTOR HEAD WOULD HAVE LOST LIFT AND A PUFF OF SMOKE CAN BE SEEN WHERE A ROTOR BLADE CONTACTS THE TAIL AND ENGINE PROPELLER. AT 26 SECONDS FROM TAKEOFF, THE AIRCRAFT CRASHES IN A NOSE DOWN VERTICAL POSITION CAUSING SUBSTANTIAL DAMAGE TO THE AIRCRAFT AND FATALLY INJURING THE PILOT.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.