What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) On September 25, 2002, at 1708 central daylight time, an Aviat S-2C, N116PS, operated by fly aerobatic, was destroyed on impact with terrain during an aerobatic flight near Sheridan, Indiana. Visual meteorological conditions prevailed at the time of the accident. The 14 CFR part 91 local flight was not operating on a flight plan. The certified flight instructor and private pilot were fatally injured. The flight originated from the terry airport, indianapolis, Indiana, at 1655. A witness reported observing the airplane perform aerobatic maneuvers adjacent to the accident site for approx. five minutes prior to the accident. He stated that the airplane climbed to approx. 1,500-2,000 feet above the ground in a "pure vertical maneuver" which ended in a tail slide. The airplane then fell backwards towards the ground for approx. 200 feet and began to spin inverted for approx. 6-10 turns. He stated that the "pilots were struggling with power trying to overcome the spin (stall)." He added the airplane broke out of the "stall-spin."
As the FAA filed it
(-23) ON SEPTEMBER 25, 2002, AT 1708 CENTRAL DAYLIGHT TIME, AN AVIAT S-2C, N116PS, OPERATED BY FLY AEROBATIC, WAS DESTROYED ON IMPACT WITH TERRAIN DURING AN AEROBATIC FLIGHT NEAR SHERIDAN, INDIANA. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME OF THE ACCIDENT. THE 14 CFR PART 91 LOCAL FLIGHT WAS NOT OPERATING ON A FLIGHT PLAN. THE CERTIFIED FLIGHT INSTRUCTOR AND PRIVATE PILOT WERE FATALLY INJURED. THE FLIGHT ORIGINATED FROM THE TERRY AIRPORT, INDIANAPOLIS, INDIANA, AT 1655. A WITNESS REPORTED OBSERVING THE AIRPLANE PERFORM AEROBATIC MANEUVERS ADJACENT TO THE ACCIDENT SITE FOR APPROX. FIVE MINUTES PRIOR TO THE ACCIDENT. HE STATED THAT THE AIRPLANE CLIMBED TO APPROX. 1,500-2,000 FEET ABOVE THE GROUND IN A "PURE VERTICAL MANEUVER" WHICH ENDED IN A TAIL SLIDE. THE AIRPLANE THEN FELL BACKWARDS TOWARDS THE GROUND FOR APPROX. 200 FEET AND BEGAN TO SPIN INVERTED FOR APPROX. 6-10 TURNS. HE STATED THAT THE "PILOTS WERE STRUGGLING WITH POWER TRYING TO OVERCOME THE SPIN (STALL)." HE ADDED THE AIRPLANE BROKE OUT OF THE "STALL-SPIN."
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.