Accident Overview
Shortly after breaking ground during takeoff, the aircraft's engine lost power. The airplane descended back to the runway, but the engine then regained power, and the pilot continued the takeoff. Soon after, the engine lost power again. The aircraft subsequently impacted an uneven, grassy, open area approximately 900 feet north of the airstrip.
Pilot Injuries and Equipment
The pilot received a head injury and was unable to remember details of the accident. The aircraft was not equipped with shoulder harnesses.
Investigation Findings
An investigation revealed that water was present in the right fuel tank. The fuel selector was found positioned to the right tank.