Primary finding
Probable cause
The pilot’s inadequate fuel management which resulted in a total loss of engine power due to fuel exhaustion.
Investigator assessment
Analysis narrative
The pilot reported the airplane recently had an engine upgrade and he was flying it to break in the engine. He had performed fuel calculations based on its previously consumption rate and did not realize the new engine was consuming more fuel than planned. During final approach the airplane experienced a total loss of power due to fuel exhaustion. The pilot performed a forced landing on an open field with high vegetation, substantially damaging the right wing and right horizontal stabilizer. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.