Incident Overview
A pilot conducted a night preflight inspection of an aircraft, visually checking the fuel quantity and estimating that each fuel tank contained approximately 35 gallons. The left fuel gauge indicated 220 pounds, while the right fuel gauge was inoperative. The flight proceeded without further issues until approximately 1 hour and 50 minutes into the flight, when a total loss of engine power occurred.
Forced Landing
Following the power loss, the pilot executed a forced landing on a highway. During the landing, the aircraft struck a guard rail and a ditch. No further information regarding injuries or aircraft damage was provided in the source.
Investigation Findings
Post-incident investigation revealed that the left fuel tank was empty, and the right fuel tank contained very little fuel. The portion of the flight during which the engine failed was being conducted while operating on the left fuel tank. The source did not state a probable cause.