Incident Overview
An aircraft was being vectored for the back course localizer approach to Runway 09 at Benton Harbor, Michigan, when radar contact and communication were lost. The approach is conducted entirely over Lake Michigan.
Search and Debris
During search operations, a Coast Guard helicopter discovered an oil sheen and three aircraft tires with portions of the landing gear attached, located along the localizer track. Further search efforts did not produce any additional wreckage or human remains at that time.
Recovery of Remains
One month and eleven days after the aircraft's disappearance, a body positively identified as that of the passenger was found washed ashore. Eight days later, a body positively identified as that of the pilot was also found on the shore of the lake.
Autopsy Results
Autopsies performed on both individuals revealed that the cause of death in each case was drowning. The aircraft itself has not been located and remains missing.