While on autorotation training, the aircraft made an abrupt run-landing with low main rotor rotation. One of the blades of the main rotor hit the upper surface of the tail-boom... Read more
Came down suddenly short of intended landing point while on approach on a training flight. Student Edvaldo Francisco dos Santos (a Major in the Military Police), 46, suffered a fractured spine, and flight instructor John Bosco da Cunha, 62, a fractured right tibia.... Read more