What happened
During the takeoff climb phase, an aircraft reached an altitude of approximately 400 feet when the engine began to lose power. The power loss occurred in two stages, starting as a partial reduction in performance before transitioning into a total loss of engine output. As the pilot attempted to maneuver the aircraft back toward the airport, the engine ceased functioning entirely. Consequently, the pilot was forced to perform an emergency landing in a bean field.
Prior to the flight, maintenance had been performed on the aircraft to investigate a condition involving low manifold pressure. The pilot reported that a complete engine runup had been successfully completed before departure. The takeoff itself was described as smooth, with rotation occurring at an airspeed slightly exceeding 80 knots. The initial climb up to 350 feet proceeded normally until the drop in manifold pressure was detected.
Findings
- The aircraft experienced a progressive loss of engine power during the climb.
- A post-accident inspection of the engine and airframe revealed no evidence of mechanical malfunction.