Primary finding
Probable cause
The pilot’s inadequate fuel monitoring, which resulted in a total loss of engine power due to fuel starvation.
Investigator assessment
Analysis narrative
The pilot reported being unable to land at the destination airport at night due to the runway lights not being operational. The pilot then diverted to two other nearby airports but was unable to identify either airport. During the process of trying to locate a runway the pilot did not adequately monitor the fuel onboard and all the fuel was consumed from the selected fuel tank, which resulted in a total loss of engine power. The pilot switched fuel tanks, but the engine did not restart. The pilot has no memory beyond that phase of the event. The airplane collided with trees and terrain, sustaining substantial damage to both wings and the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.