What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) The pilot departed maricopa/phoenix regional airport (A39) and was enroute to Chandler airport (chd) when at an established cruise altitude the engine began to run erratically. The pilot radioed chd and declared an emergency. The pilot entered an autorotative glide at approx. 1000 ft (AGL). The pilot completed an autorotative landing in an elementary school yard approx. four (4) miles southeast of Chandler airport (chd). There was no injury to the pilot, the sole occupant of the helicopter, nor to personnel/property on the ground. The helicopter was substantially damaged but without any post accident fire. The helicopter was released by the NTSB to the owner/pilot and ground transported to his residence.
As the FAA filed it
(-23) THE PILOT DEPARTED MARICOPA/PHOENIX REGIONAL AIRPORT (A39) AND WAS ENROUTE TO CHANDLER AIRPORT (CHD) WHEN AT AN ESTABLISHED CRUISE ALTITUDE THE ENGINE BEGAN TO RUN ERRATICALLY. THE PILOT RADIOED CHD AND DECLARED AN EMERGENCY. THE PILOT ENTERED AN AUTOROTATIVE GLIDE AT APPROX. 1000 FT (AGL). THE PILOT COMPLETED AN AUTOROTATIVE LANDING IN AN ELEMENTARY SCHOOL YARD APPROX. FOUR (4) MILES SOUTHEAST OF CHANDLER AIRPORT (CHD). THERE WAS NO INJURY TO THE PILOT, THE SOLE OCCUPANT OF THE HELICOPTER, NOR TO PERSONNEL/PROPERTY ON THE GROUND. THE HELICOPTER WAS SUBSTANTIALLY DAMAGED BUT WITHOUT ANY POST ACCIDENT FIRE. THE HELICOPTER WAS RELEASED BY THE NTSB TO THE OWNER/PILOT AND GROUND TRANSPORTED TO HIS RESIDENCE.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.