What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
The aircraft began the takeoff ground roll on runway 33. Upon rotation the instructor simulated a powerplant failure by retarding the throttle to idle. The aircraft descended back to the runway and the student added full power. Aircraft control was lost and the aircraft exited the left side of the runway with full throttle. Instructor repeatedly tried to get the student to retard the throttle. The aircraft struck a taxi light and 2000' runway marker. The student retarded the throttle and the aircraft came to rest. The aircraft was then taxied to the ramp under its own power.
As the FAA filed it
THE AIRCRAFT BEGAN THE TAKEOFF GROUND ROLL ON RUNWAY 33. UPON ROTATION THE INSTRUCTOR SIMULATED A POWERPLANT FAILURE BY RETARDING THE THROTTLE TO IDLE. THE AIRCRAFT DESCENDED BACK TO THE RUNWAY AND THE STUDENT ADDED FULL POWER. AIRCRAFT CONTROL WAS LOST AND THE AIRCRAFT EXITED THE LEFT SIDE OF THE RUNWAY WITH FULL THROTTLE. INSTRUCTOR REPEATEDLY TRIED TO GET THE STUDENT TO RETARD THE THROTTLE. THE AIRCRAFT STRUCK A TAXI LIGHT AND 2000' RUNWAY MARKER. THE STUDENT RETARDED THE THROTTLE AND THE AIRCRAFT CAME TO REST. THE AIRCRAFT WAS THEN TAXIED TO THE RAMP UNDER ITS OWN POWER.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.