Incident Details
The accident occurred during the third and final approach to runway 7R. The student pilot, with the approval of the certified flight instructor (CFI), intended to add extra nose up trim on this approach. While on final approach at about 50 feet above ground level (AGL), the CFI noticed the airplane was sinking faster than normal. He looked at the airspeed indicator, which read 65 knots. The student then added full power to stop the sink rate.
Go-Around Initiation
The CFI realized they were not going to touch down at the designated touchdown point and instructed the student to execute a go-around. As the student added full power, the right main landing gear unexpectedly touched the ground. The CFI took over the flight controls and placed his hand over the student's hand on the throttle. Both pilots then pushed forward on the yoke to prevent the airplane from stalling.
Stall and Impact
As both pilots applied forward pressure on the yoke, the left wing stalled and dropped. The wing impacted the ground to the left of runway 7R, between the runway and taxiway 'S'.