What happened
The aircraft touched down on the runway at a point significantly beyond the intended touchdown zone and with airspeed that was higher than normal for the phase of flight. Recognizing the insufficient remaining runway length, the pilot initiated a go-around procedure to climb away from the surface.
However, the aircraft failed to achieve adequate climbing performance. Before sufficient flying speed could be established to sustain a positive climb gradient, the aircraft reached the physical end of the paved surface. The runway terminated abruptly against a steep embankment. As the aircraft passed the pavement edge, it lost ground effect and aerodynamic efficiency.
The aircraft struck the terrain approximately 1,500 feet past the end of the runway threshold. Upon impact with the embankment, the aircraft rolled inverted and came to rest in that attitude.