Incident Summary
A pilot flying a Piper PA-28R Arrow reported that while cruising at 5,000 feet, the low oil pressure warning light illuminated. The pilot contacted Augusta Approach, which vectored the aircraft toward Burke City Airport. After reducing power and initiating a descent, the engine began surging and then quit, with smoke emanating from the engine cowling. The pilot declared an emergency and opted for an off-airport landing.
Landing and Aftermath
During the approach, the pilot selected a field that had recently been harvested of trees, leaving protruding stumps. The aircraft struck the stumps upon touchdown, causing the landing gear to collapse. The airplane skidded to a stop. The pilot reported no injuries but was unable to contact Augusta Approach via radio or cell phone. He walked approximately one-quarter mile before obtaining a cell signal to report the accident.
Maintenance Error
According to the aircraft owner/operator, a mechanic had installed an engine oil quick drain before the flight. The mechanic was unaware that a quick drain is not recommended for the PA-28R. When the pilot retracted the landing gear after takeoff, the nose gear compressed the quick drain, allowing engine oil to drain during the flight.
Damage and Post-Accident Actions
An FAA inspector examined the aircraft and found substantial damage to both wings and the fuselage. Following the accident, the company president directed that all shop employees receive instruction regarding the prohibition of quick drains on PA-28R Piper Arrows.