What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On September 11, 2010, about 1745 pacific daylight time, an experimental Savage-Cozy, N9699, airplane, experienced a loss of engine power while in the traffic pattern, the pilot attempted to land on a taxiway at the Aurora State Airport (auo), Aurora, Oregon. The privacy data omitted operated the airplane under the provisions of 14 code of federal regulations part 91 as a personal flight. The pilot, the sole occupant, received serious injuries. The airplae sustained substantial damage after it collided with a hangar and came to rest inverted. Visual meteorlogical conditions prevailed for the flight, and no flight plan had been filed. According to a witness, while the airplane was in the pattern, he heard "strange noises" emanating from the engine. The airplane then attempted to land on a taxiway. However, it struck the top of a hangar, and came to rest inverted near the hangar.
As the FAA filed it
ON SEPTEMBER 11, 2010, ABOUT 1745 PACIFIC DAYLIGHT TIME, AN EXPERIMENTAL SAVAGE-COZY, N9699, AIRPLANE, EXPERIENCED A LOSS OF ENGINE POWER WHILE IN THE TRAFFIC PATTERN, THE PILOT ATTEMPTED TO LAND ON A TAXIWAY AT THE AURORA STATE AIRPORT (AUO), AURORA, OREGON. THE ^PRIVACY DATA OMITTED^ OPERATED THE AIRPLANE UNDER THE PROVISIONS OF 14 CODE OF FEDERAL REGULATIONS PART 91 AS A PERSONAL FLIGHT. THE PILOT, THE SOLE OCCUPANT, RECEIVED SERIOUS INJURIES. THE AIRPLAE SUSTAINED SUBSTANTIAL DAMAGE AFTER IT COLLIDED WITH A HANGAR AND CAME TO REST INVERTED. VISUAL METEORLOGICAL CONDITIONS PREVAILED FOR THE FLIGHT, AND NO FLIGHT PLAN HAD BEEN FILED.ACCORDING TO A WITNESS, WHILE THE AIRPLANE WAS IN THE PATTERN, HE HEARD "STRANGE NOISES" EMANATING FROM THE ENGINE. THE AIRPLANE THEN ATTEMPTED TO LAND ON A TAXIWAY. HOWEVER, IT STRUCK THE TOP OF A HANGAR, AND CAME TO REST INVERTED NEAR THE HANGAR.