Accident Overview
During a downwind leg, while attempting to roll out of a left turn, the pilot encountered a jammed rudder control. The aircraft's aileron-rudder interconnect system prevented full aileron deflection, and significant buffet developed as the pilot tried to level the wings. The airplane entered a rapid left spiral descent and subsequently struck the ground approximately 400 feet down Runway 36.
Post-Impact Sequence
After the initial ground contact, the aircraft traveled about 150 feet beyond the paved surface and came to rest inverted in rough terrain.
Investigation Findings
Examination of the aircraft revealed the protective boot was missing from the nose strut. The nose gear bearing was found lacking lubrication and exhibited corrosion.