Incident Overview
During an aerial application flight over pea fields, the pilot of an agricultural airplane observed heavy smoke emanating from the engine accompanied by a substantial loss of power. The engine's output continued to decline until the pilot could no longer sustain level flight.
Forced Landing
Faced with diminishing engine power, the pilot opted to execute a forced landing to a cultivated field. The aircraft touched down and rolled across the field, but at the end of the landing area, it encountered a ditch. The airplane impacted the ditch, causing it to nose over and come to rest in an inverted position.
Damage Assessment
The accident resulted in structural damage to the airframe. The exact nature and extent of the damage were not specified.
Investigation Findings
Despite examination, the cause of the engine power loss could not be determined. No further details regarding the aircraft, pilot, or environmental conditions were provided in the source.