On May 18, 2003, a Cessna 150M (registration N2842V) operated by Janssen Darrell O Dba was involved in an aviation accident near Freeport, IL. Investigators recorded the probable cause as: The pilot's misjudgment of distance and altitude, and his failure to maintain obstacle clearance. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
An aircraft experienced an uncommanded stop while on final approach, resulting in impact with a perimeter fence. The pilot reported no mechanical issues prior to the event.
What happened
The airplane was conducting an approach for landing when it unexpectedly struck a fence. According to the pilot's account, all systems appeared normal until the aircraft came to a sudden stop without warning. A witness observed the aircraft descending at a steep angle and at a slow rate just before the impact occurred. The pilot stated that there were no reported problems with the airplane or its engine prior to the accident.
Findings
The investigation focused on the circumstances surrounding the uncommanded stop and the subsequent impact. Key factors included the steep descent angle observed by witnesses and the lack of prior mechanical complaints from the pilot.