What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) The pilot-in-command and his instructor were practicing landings on this dual instructional flight at the Deer Park Airport. The final landing attempted was a no flap wheel landing. After touch down the aircraft swerved to the left and the pilot over-compensated to the right. The aircraft subsequently experienced several additional correctional swerves and then departed the runway off the right side at about a thirty degree angle. At the edge of the runway the aircraft hit a snow berm that was approximately thirty inches high. The aircraft flipped over, end over end, and came to rest on the snow upside down, tail first in the infield between the runway and taxiway.
As the FAA filed it
(-23) THE PILOT-IN-COMMAND AND HIS INSTRUCTOR WERE PRACTICING LANDINGS ON THIS DUAL INSTRUCTIONAL FLIGHT AT THE DEER PARK AIRPORT. THE FINAL LANDING ATTEMPTED WAS A NO FLAP WHEEL LANDING. AFTER TOUCH DOWN THE AIRCRAFT SWERVED TO THE LEFT AND THE PILOT OVER-COMPENSATED TO THE RIGHT. THE AIRCRAFT SUBSEQUENTLY EXPERIENCED SEVERAL ADDITIONAL CORRECTIONAL SWERVES AND THEN DEPARTED THE RUNWAY OFF THE RIGHT SIDE AT ABOUT A THIRTY DEGREE ANGLE. AT THE EDGE OF THE RUNWAY THE AIRCRAFT HIT A SNOW BERM THAT WAS APPROXIMATELY THIRTY INCHES HIGH. THE AIRCRAFT FLIPPED OVER, END OVER END, AND CAME TO REST ON THE SNOW UPSIDE DOWN, TAIL FIRST IN THE INFIELD BETWEEN THE RUNWAY AND TAXIWAY.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.