What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Learning glider tow. Tow release failure. Stalled in turn back to airport. Glider released. Glider landed safely. (-23) while towing a glider to simulate a no release in tow landing, the tow aircraft lost altitude out of a left turn at approx. 500' and impacted into the terrain approx 1400' north east of the departure runway. The PIC of the tow aircraft incurred fatal injuries. The glider with two occupants on board, landed safely after the tow rope broke under tension.
As the FAA filed it
LEARNING GLIDER TOW. TOW RELEASE FAILURE. STALLED IN TURN BACK TO AIRPORT. GLIDER RELEASED. GLIDER LANDED SAFELY. (-23) WHILE TOWING A GLIDER TO SIMULATE A NO RELEASE IN TOW LANDING, THE TOW AIRCRAFT LOST ALTITUDE OUT OF A LEFT TURN AT APPROX. 500' AND IMPACTED INTO THE TERRAIN APPROX 1400' NORTH EAST OF THE DEPARTURE RUNWAY. THE PIC OF THE TOW AIRCRAFT INCURRED FATAL INJURIES. THE GLIDER WITH TWO OCCUPANTS ON BOARD, LANDED SAFELY AFTER THE TOW ROPE BROKE UNDER TENSION.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.