The pilot reported that during landing, his approach was unstable with an excessive descent rate. Surveillance video footage showed that the airplane touched down hard at the start of the displaced threshold, bounced, veered right and exited the side of the runway where it impacted terrain, and a post-crash fire ensued.
The airplane sustained thermal and substantial damage to both wings and the fuselage.
The pilot did not report a preaccident mechanical failure or malfunction with the airplane that would have precluded normal operation.
The pilot did not submit the National Transportation Safety Board Pilot/Operator Aircraft Accident/Incident Report Form 6120.1.