Incident Overview
According to the pilot, he was conducting a low pass over Duanesburg Airport to survey the area before landing. While over the airport, the engine failed, and he was forced to execute an emergency landing on Route 20. The low pass was performed at an altitude of approximately 300 to 400 feet above ground level.
Witness Observations
Witnesses at and near Duanesburg Airport reported seeing an aircraft make a pass over the airport at a very low altitude and high speed. They described the engine as being at full throttle. Following the pass, the aircraft entered a steep climb and a left turn before descending rapidly out of sight.
Outcome
The pilot successfully landed on Route 20. No further details about injuries, aircraft damage, or subsequent actions were provided in the source.