Donald A. Henke

Cessna 421A Golden Eagle I

The pilot began taking off from a downward sloping, 2,300 feet runway in light winds. The reported temperature was 92°; the density altitude was about 2,500 feet. The pilot reported the aircraft accelerated normally to V1 speed; however, it hit the tops of trees about 350 to 500 feet beyond the runway, then struck the ground after traveling about another 1,000 feet. Performance charts showed the aircraft would have needed a takeoff distance of 2,200 feet to clear a 50 feet obstacle in calm wind. The pilot reported the wind was from 010° at 3 to 5 knots. A witness reported a 3 to 5 knot tailwind. No preimpact part failure or malfunction was found.