Flight Details
The pilot reported that after taxiing to the end of the runway, he performed an engine runup, during which all indications were normal. The airplane subsequently took off and began a climb. At approximately 300 feet above the ground, the engine started to miss and vibrate. In response, the pilot immediately switched the selected fuel tank; however, the engine continued to lose power. Realizing the situation, the pilot turned the airplane 180 degrees in an attempt to return to the airport. While executing this turn, the airplane contacted transmission wires and then impacted the ground.
Postaccident Examination
A thorough examination of the airplane following the accident did not reveal any mechanical abnormalities. No issues with the engine, fuel system, or other components were identified that could explain the loss of power.