What happened
The pilot landed at the Franklin, Pennsylvania airport while encountering fog. After making several phone calls and remaining on the ground for approximately 37 minutes, the aircraft departed. About 30 minutes later, the aircraft was observed circling at a low altitude, flying in and out of the clouds. The engine was heard running at full power and reduced power. The aircraft impacted in a field.
The investigation
The investigation revealed that the pilot had landed at the Franklin, Pennsylvania airport while encountering fog. After making several phone calls and remaining on the ground for approximately 37 minutes, the aircraft departed. About 30 minutes later, the aircraft was observed circling at a low altitude, flying in and out of the clouds. The engine was heard running at full power and reduced power. The aircraft impacted in a field.
Findings
The pilot's decision to depart in fog conditions contributed to the accident. The aircraft's low altitude operation in clouds likely led to loss of control or spatial disorientation. The engine's full power and reduced power cycles suggest attempts to maintain altitude or escape the weather.
Safety message
Pilots should avoid flying in fog and clouds without proper instrumentation and training. Low altitude operations in poor weather conditions are extremely dangerous.