Incident Overview
A Certified Flight Instructor (CFI) was conducting a training flight with two rated pilots. The CFI briefed the pilots on the tasks, conditions, and standards for a short field landing technique. As the aircraft approached the airport, the CFI took the controls to demonstrate the maneuver.
According to all three pilots on board, the entire approach, including airspeed, rate of descent, and approach angle, appeared normal. However, touchdown occurred approximately 22 inches short of the intended landing surface.
Sequence of Events
Shortly after touching down, the right wing dipped. The CFI attempted to add power to execute a go-around. During this maneuver, the right wing and propeller made contact with the ground. This caused the airplane to veer to the right, and it eventually departed the runway.
Aircraft Damage
As a result of the excursion, the right main landing gear collapsed into the wheel well. No other damage details were provided in the source.
Pilot Statements
The three pilots on board confirmed that the approach appeared normal in all aspects prior to the unexpected touchdown short of the runway surface. The source does not specify any other factors or conditions.
Conclusion
The incident involved a short landing, a subsequent wing drop, and a go-around attempt that led to ground contact and a runway excursion. The probable cause is not stated in the source.