What happened
While cruising at an altitude of 31,000 feet, the crew observed the illumination of a low pressure fuel filter warning light. In response to this indication, the pilot initiated a diversion toward Columbia, Missouri. However, prior to arriving at the intended airport, the aircraft suffered a total loss of power in both engines. The aircraft subsequently impacted the ground approximately two miles east of the Columbia airport.
This accident resulted in one fatality among the crew.
Findings
An investigation into the crash determined that the fuel used in the engines contained water contamination. While the aircraft's fuel filter deicing system was found to be in working order, a post-accident inspection showed that the deicing tank was completely empty at the time of the incident. Records indicated that this was only the second flight conducted since the deice tank had undergone servicing. According to manufacturer specifications, the supply tank is intended to support the operation of the filter deicing system for a duration of approximately three to four hours.