Flight Details
The pilot-in-command (PIC) was conducting a local flight with a prospective buyer and the buyer's family. The PIC occupied the right front seat. The prospective buyer, an airline captain, expressed reservations about flying the airplane, stating he was not current in small airplanes.
Accident Sequence
During the takeoff, the prospective buyer rotated the airplane when it reached midfield and immediately lifted off. After lift-off, the airplane would not climb. The PIC then assumed control and lowered the nose, but was unable to gain flying speed. When he realized the airplane would not clear trees at the end of the runway, he allowed the airplane to settle in an open clearing.
Engine Examination
Both pilots reported that the engine sounded normal throughout the accident sequence. An examination of the engine disclosed no evidence of any preexisting malfunction or failure.
Weight Analysis
The airplane's takeoff weight was found to exceed the maximum allowable takeoff weight by 154.8 pounds.