Incident Overview
A pilot reported experiencing a loss of control during a flight. According to the pilot's statement, as he pushed the control stick forward in an attempt to raise the tail, the aircraft violently pitched up, stalled, and broke to the right. Subsequently, the right wing struck the ground, and the aircraft rolled over, coming to rest inverted.
Post-Crash Examination
Following the accident, an examination of the aircraft revealed that the forward control stick had been removed and was reinstalled backwards prior to the accident flight. This incorrect installation restricted the forward movement of the control stick, thereby limiting the pilot's ability to control the aircraft's pitch as intended.
Conclusions from the Investigation
The investigation determined that the control stick's reversed installation directly affected the aircraft's pitch control. The restriction in forward stick travel prevented the pilot from effectively lowering the nose, leading to the aerodynamic stall and subsequent loss of control.