Accident Sequence
The aircraft was conducting a swath run as part of agricultural operations. Following the run, it entered a steep turn with an airspeed of approximately 75 mph. According to two witnesses, the engine lost power during the turn, and the aircraft subsequently crashed.
The pilot was unable to recall any events from the time he entered the turn until he walked away from the crash site.
Impact and Terrain
Examination of the accident site revealed that the aircraft impacted near the ridge of upward sloping terrain. Initial contact was made with the left wing, after which the aircraft cartwheeled.
Investigation
An inspection of the engine was performed to determine the reason for the reported power loss. However, no mechanical cause was identified during the examination.
No further information regarding the aircraft type, registration, operator, location, date, or occupant status was provided in the source.