The accident report
here.

The manual also quoted a recommended ‘hook in’ pilot weight range
of 175 to 275 lb for the Falcon (3) 195 model, based on the compliance testing,
but suggested the optimum range is 200 to 240 lb. It notes: ‘Be advised that
pilots with hook in weights within 20 lbs of the minimum recommended will find
the Falcon somewhat more demanding of pilot skill to fly.’

The student pilot involved in this accident weighed 134.5 lb. It was estimated
that her ‘hook in’ weight was not more than 150 lb. In the flying section of the
manual it notes: ‘At speeds faster than trim, you will be holding the bar in
pitch against substantial force, and if you let go to move your hand the glider
will pitch up and roll towards your remaining hand.’