Pilot Diverts After Power Loss Following Touch-and-Go (N5158N)

What happened

The pilot reported that he noted a reduction in engine power during the initial climb just after completing a touch-and-go landing at a private airstrip. He stated that the airplane's takeoff and climb performance was diminished to a point where he elected to initiate an off airport landing to a nearby field. During the approach to the field, the airplane collided with a utility pole resulting in an uncontrolled descent and collision with terrain.

The investigation

The investigation focused on the mechanical condition of the aircraft following the incident. No further mechanical examination details were provided in the source text.

Findings

• Reduced engine power was observed during the initial climb phase.
• The pilot elected to land off-airport due to diminished performance.
• Collision with a utility pole occurred during the approach.