On March 24, 1999, a Piper PA-31-350 (registration N812TB) was involved in an aviation accident near Waterloo, IA. Investigators recorded the probable cause as: The pilot's loss of directional control during the landing phase. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
The pilot lost directional control during a touch-and-go landing, causing the aircraft to exit the runway. Post-accident inspection found no mechanical issues.
What happened
The pilot reported that he was conducting touch-and-go landings at the time of the incident. During the second landing attempt, he stated that directional control of the airplane was lost. As a result of this loss of control, the aircraft exited the runway.
The investigation
A postaccident examination of the airplane was conducted to determine if mechanical failure played a role in the event. The inspection failed to reveal any anomalies or defects with the airplane prior to the accident.
Probable cause
The pilot's loss of directional control during the landing phase.