The pilot said that, while on short final, the airplane experienced a sudden sink rate when the
wind changed from a head wind to calm conditions. He was unable to arrest the sink rate even
after power was applied because of the lag time for the airplane’s turbine engine to spool up.
The airplane landed hard short of the runway. Postaccident examination of the airplane
revealed that the left side of the fuselage was dented and wrinkled, and the left main landing
gear was bent inboard of the axle and was missing its brake assembly.