Accident Overview
A pilot reported that while performing a run-up in a designated area, the airplane was positioned with its nose into the wind. During the run-up, a swirling gust of wind contacted the airplane. The pilot added power in an attempt to keep the tail down, but the tail continued to rise. Subsequently, the airplane cartwheeled and came to rest inverted.
Weather Conditions
At the time of the accident, the airport's automated weather observation and reporting system indicated wind from 190 degrees at 29 knots, with gusts reaching 40 knots.
Sequence of Events
According to the pilot, the airplane was positioned in the run-up area with the nose facing into the wind. While the run-up was in progress, a swirling gust of wind struck the airplane. The pilot responded by adding power to counteract the rising tail, but this action was insufficient to prevent the tail from lifting further. The airplane then cartwheeled and ended up inverted.
Conclusion
The event involved a sudden gust of wind during a critical phase of ground operations, leading to a loss of control and an unusual attitude. No further details were provided regarding the aircraft or persons involved.