Accident Summary
The pilot reported a total loss of engine power while on the downwind leg of the traffic pattern. The pilot attempted to restart the engine using standard procedures but was unsuccessful. An emergency landing was initiated targeting the runway.
Emergency Landing and Runway Excursion
To reach the runway, the pilot angled the aircraft toward it. After touchdown, the pilot was unable to align the aircraft with the runway centerline. The aircraft exited the runway and struck the visual approach slope indicator (VASI) lights before coming to a stop.
Post-Accident Examination
Shortly after the accident, the operator ran the engine. The operator could not recall if the fuel selector valve was properly positioned to a fuel tank. A subsequent detailed examination of the engine revealed no evidence of any preexisting malfunctions or failures.
Investigation Outcome
The event was initially classified as an incident. The investigation was unable to determine the cause of the total loss of power.