The pilot reported that while on approach to land on a taxiway due to a larger airplane using the runway to offload, he was distracted by the younger passengers in the rear seats and noticed that the airplane's rate of descent was higher than normal. The pilot further reported that, he advanced the throttle to full, however there was not enough time to recover and the airplane landed hard.

While taxing to park the pilot realized that the airplane had sustained substantial damage as the rudder controls where jammed due to the nose gear impacting the firewall. The pilot was able to taxi the airplane to a parking position without further incident.

The pilot reported that there were no pre impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.