Amateur-built Lancair Legacy N109DC accident near Murrieta, California

Probable cause

The pilot's inadequate preflight planning, which resulted in the loss of engine power due to fuel exhaustion, and the pilot's failure to maintain flying speed, which resulted in an inadvertent stall/spin and the subsequent collision with terrain.

NTSB analysis

The pilot had made multiple touch-and-go landings prior to the accident. Witnesses observed the airplane heading in a southerly direction toward the runway of intended landing before making a hard right turn and subsequently nosing into the ground. One witness said he heard a "loud engine rev" before the engine " died out." A post accident examination of the airplane revealed that the propeller was not under power when it impacted terrain. It was also revealed that the interior of the wings, the wreckage, the vegetation, and the ground did not indicate any signs of a fuel odor or a fuel spill. An examination of the aircraft and engine failed to reveal any preimpact anomalies, which would have precluded normal operation. An FAA inspector reported it appeared that the airplane had run out of fuel and stalled on approach, causing it to enter a spin prior to impacting terrain in a near vertical attitude.

Text from the NTSB. Open the NTSB docket for SEA08LA145 for the full record.