Accident Sequence
A pilot initiated a takeoff in a twin-engine airplane with zero flaps on runway 19. Approximately 1,000 feet of the 8,500-foot runway remained unused behind the aircraft. The pilot reported that the takeoff ground roll "seemed too long," but he believed there was insufficient runway to abort the takeoff. After becoming airborne, the pilot stated that "the airplane would not climb or accelerate." He raised the landing gear and began a slow left turn while searching for a suitable landing site among trees. The pilot recalled seeing 55 mph on the airspeed indicator, after which the airplane dropped and impacted trees.
Environmental and Performance Factors
The density altitude at the time of the accident was 10,810 feet. A review of aircraft performance charts indicated that with a 15-degree flap setting, the airplane should have been able to take off with a ground roll of 2,698 feet.
Postaccident Examination
Following the accident, an examination of the left engine revealed that the #2 cylinder had no thumb compression. Further inspection showed that the top and face of the exhaust valve exhibited two rust-colored burn patterns opposite each other.