Background
Prior to departure from Oak Harbor Airport, the pilot recognized that the aircraft was critically low on fuel. No fuel was available at the airport, so the pilot manually measured the fuel quantity using a dipping device, estimating approximately four to five gallons remaining. Based on this assessment, the pilot elected to proceed to Skagit Regional Airport.
Accident Sequence
While the aircraft was on an extended base leg approaching Skagit Regional Airport at an altitude of about 1,400 feet above the terrain, the engine suddenly lost power. The pilot responded by activating the electric fuel pump, which temporarily restored power for roughly 30 seconds before the engine failed again. With trees positioned between the aircraft and the intended runway, the pilot decided to execute a forced landing on a road within a nearby berry field. The touchdown was uneventful; however, during the landing roll, the aircraft's wing collided with a portable outhouse.
Investigation
A post-accident examination of the aircraft determined that the fuel tanks had been essentially emptied during the flight, with only a minimal amount of residual fuel remaining.