What happened
During the initial climb phase of flight, the aircraft reached an altitude of approximately 3000 feet when the engine began to exhibit signs of power loss. The pilot responded by pumping the throttle in an effort to restore performance, but the engine power became erratic rather than stabilizing. As the situation deteriorated, the engine lost all power completely. The pilot attempted to divert and land at a nearby naval air station; however, this option was not viable. Consequently, the aircraft was forced to land in a plowed field. During the landing sequence, the aircraft crossed an irrigation ditch before coming to rest in an inverted position.
The investigation
Following the accident, investigators examined the aircraft's engine to determine the mechanical cause of the power loss. The examination revealed no evidence of preimpact failure or malfunction within the engine components. This finding suggests that the loss of power was not due to a mechanical defect inherent to the engine itself prior to the event.
Findings
The primary factor in this incident was the complete loss of engine power during flight. Despite pilot intervention involving throttle pumping, the engine could not maintain operation. The lack of identified mechanical failure points to an external cause for the power loss, such as fuel supply issues or other operational factors not detailed in the immediate narrative. The aircraft sustained significant damage, resulting in an inverted resting position after crossing terrain obstacles.