What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Acft was involved in a banner towing operation and while attempting to pick up the banner, acft stalled and crashed at a private airport. (.4) he pilot was attempting a banner tow pick up when the left wing collapsed. Examination of the left wing forward and aft attachment fitting by the NTSB materials laboratory revealed the failure of the brackets due to corrosion and fatigue. (-23) the pilot was performing a banner tow pick up when the left wing failed. The aircraft impacted the ground approximately 33 yards from the pick-up point and came ot rest approximately 31 yards from the impact point. The pilot sustained severe injuries but is expected to fully recover. The investigation revealed severe corrosion on the forward wing lift strut attachment fitting assembly.
As the FAA filed it
ACFT WAS INVOLVED IN A BANNER TOWING OPERATION AND WHILE ATTEMPTING TO PICK UP THE BANNER, ACFT STALLED AND CRASHED AT A PRIVATE AIRPORT. (.4) HE PILOT WAS ATTEMPTING A BANNER TOW PICK UP WHEN THE LEFT WING COLLAPSED. EXAMINATION OF THE LEFT WING FORWARD AND AFT ATTACHMENT FITTING BY THE NTSB MATERIALS LABORATORY REVEALED THE FAILURE OF THE BRACKETS DUE TO CORROSION AND FATIGUE. (-23) THE PILOT WAS PERFORMING A BANNER TOW PICK UP WHEN THE LEFT WING FAILED. THE AIRCRAFT IMPACTED THE GROUND APPROXIMATELY 33 YARDS FROM THE PICK-UP POINT AND CAME OT REST APPROXIMATELY 31 YARDS FROM THE IMPACT POINT. THE PILOT SUSTAINED SEVERE INJURIES BUT IS EXPECTED TO FULLY RECOVER. THE INVESTIGATION REVEALED SEVERE CORROSION ON THE FORWARD WING LIFT STRUT ATTACHMENT FITTING ASSEMBLY.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other reports on N3981Z · 2
Matched to the same aircraft by N-number and date.