The Pilot Did Not Respond To Investigators’ Requests To Examine The Airplane Analysis: The pilot, who held a student pilot certificate, stated that he maneuvered in the local area after departure. After about 40 minutes, he started to return to the airport. With the airplane about 2,000 ft above ground level (agl), the engine lost all power. Despite his attempts, the engine would not start, and the pilot maneuvered toward a field to make an off-airport emergency landing. During the landing touchdown, the airplane impacted a grapevine, substantially damaging the left wing struts.