Accident Summary
The pilot conducted a preflight inspection of the airplane, boarded, and departed runway 27 for left closed traffic. During taxi, takeoff, approach, and landing, no problems were observed until the tailwheel touched down. At that point, the pilot lost directional control. The airplane departed the runway, subsequently striking a hangar before coming to rest. The pilot secured the fuel selector and exited the airplane without injury.
Investigation Findings
Examination of the wreckage revealed numerous airworthy issues. Specifically, the tailwheel assembly bolt was installed upside down, and the tailwheel exhibited binding. The accident occurred approximately six flight hours after the airplane had undergone an annual inspection on June 28, 2004. According to Federal Aviation Regulations, the mechanic who performed the annual inspection was required to inspect the tailwheel assembly before returning the airplane to service.
Background
The pilot performed a preflight check and departed for a local traffic pattern. The landing appeared normal until the tailwheel contacted the runway, at which point control was lost. No further details about the airplane or operational conditions are available from the investigation source.