Occurrence
The pilot was returning to the airstrip after transporting a load of skydivers to altitude. During the arrival, he decided to practice a simulated engine-out landing.
Landing Sequence
While on an approach with full flaps deployed, the pilot elected to slip the aircraft. As he transitioned from a sideslip to a normal landing attitude, the aircraft suddenly dropped, touched down hard, and bounced.
Damage
On the second touchdown, the nosewheel hub failed, the propeller struck the runway surface, and the nose gear became bent. The pilot reported these damages after the event.