Accident Summary
During an attempted takeoff, the airplane came into contact with trees located approximately 120 yards past the far end of the runway. The takeoff was begun from a runway intersection, meaning the airplane did not utilize the full available runway length.
Pilot Actions
The pilot reduced engine power during the takeoff roll with the intention of aborting the takeoff. The certified flight instructor on board advised the pilot that it was possible to continue the takeoff. Following this guidance, the pilot restored engine power to full and proceeded with the takeoff, which concluded with the airplane striking the tree line.
Pre-Takeoff Calculations
The density altitude at the time, as determined from the nearest weather reporting station, was 3,085 feet. Neither the pilot nor the instructor had calculated the density altitude before the takeoff was initiated.