Incident Overview
A pilot reported that the airplane was in cruise flight at an altitude between 2,000 and 2,500 feet above ground level over mountainous terrain when it encountered a strong downdraft. Despite applying full power and configuring for best rate of climb, the airplane was descending at a rate of 1,500 feet per minute.
Pilot Actions and Maneuvering
The pilot stated that he could not turn left because of a mountain, and he was concerned that turning right would result in a greater loss of altitude and a collision with trees. When it became clear that the airplane would not clear the terrain, the pilot performed a steep left turn.
Collision Sequence
During the steep left turn, the airplane collided with an embankment adjacent to a road. At the time of impact, the engine was at full power and the stall warning light was illuminated.
Aircraft and Conditions
No further details regarding the aircraft type, registration, or operator were provided in the source. The event occurred during daylight hours in clear weather conditions over mountainous terrain.