Accident Overview
The pilot of a tailwheel-equipped agricultural airplane initiated a takeoff while the aircraft carried a full load of chemical and a full load of fuel. During the takeoff roll, the airplane deviated to the left, and the pilot was unable to correct the swerve. The airplane continued leftward, exited the runway, and impacted a taxiway sign. The impact caused the left main landing gear to collapse. The airplane came to rest in an upright position adjacent to the runway, and the pilot was able to exit the aircraft without assistance.
Post-Accident Examination
After the accident, a detailed examination of the airplane was conducted. A loose left landing gear attachment bolt was identified. This condition allowed the left wheel to pivot out of alignment during the takeoff roll, contributing to the loss of directional control.