THE DTSB
The DTSB determines the Probable Cause of this accident to be Pilot Error, in that both the CFI and the left seat pilot receiving instruction did allow the gliding low power approach in a tight turn to continue well below DMMS with the aircraft pitch up considerably, likely in an attempt to make it to the runway. It is possible that the student and instructor were practicing some variation of a power off 180, or a simulated engine failure, with emphasis on making it back to runway 20. Numerous witnesses saw the banking, nose high, low power approach and subsequent stall. The Probable Cause is lack of speed awareness.