Accident Overview
A pilot flying from Aspen to Boulder encountered a loss of engine power while on a VFR approach to Boulder Airport. The pilot reported starting the morning flight with approximately 40 gallons of fuel, which he described as a two-thirds load. He stated that he did not know the total flight time accumulated during the day.
Pilot's Account
During the approach, the pilot noticed that the left fuel tank gauge indicated empty. He switched fuel tanks in an attempt to restore power, but the engine subsequently quit. Unable to restart the engine, the pilot performed a forced landing in an open field. During the landing roll, the aircraft struck a ditch.
Examination Findings
Post-accident examination of the aircraft revealed that the right fuel tank contained fuel, while the left tank was empty. No other anomalies were noted in the fuel system.
No further details were provided regarding injuries, aircraft damage, or weather conditions.