What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23)On may 20, 2001, the pilot was pilot-in-command of N77241, a Cessna 170 aircraft. The pilot owns the aircraft. He stated that he was practicing "stop and go" landings. On the second landing, he stated that he touched down and suddenly, the right wing lifted up. He could not bring it down with the airleron. The aircraft ground looped. The left gear collapsed and the aircraft came to rest with the nose pitched down. Substantial damage to the wings (left and right), left gear, engine and cowling, and firewall. There were no injuries to the pilot or passenger.
As the FAA filed it
(-23)ON MAY 20, 2001, THE PILOT WAS PILOT-IN-COMMAND OF N77241, A CESSNA 170 AIRCRAFT. THE PILOT OWNS THE AIRCRAFT. HE STATED THAT HE WAS PRACTICING "STOP AND GO" LANDINGS. ON THE SECOND LANDING, HE STATED THAT HE TOUCHED DOWN AND SUDDENLY, THE RIGHT WING LIFTED UP. HE COULD NOT BRING IT DOWN WITH THE AIRLERON. THE AIRCRAFT GROUND LOOPED. THE LEFT GEAR COLLAPSED AND THE AIRCRAFT CAME TO REST WITH THE NOSE PITCHED DOWN. SUBSTANTIAL DAMAGE TO THE WINGS (LEFT AND RIGHT), LEFT GEAR, ENGINE AND COWLING, AND FIREWALL. THERE WERE NO INJURIES TO THE PILOT OR PASSENGER.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.