What happened
During a cruise flight at an altitude of 24,000 feet MSL, the pilot of a Piper Malibu Mirage contacted Memphis Center to report that the aircraft was experiencing a fuel imbalance and had encountered icing conditions. Following this report, the pilot was authorized to deviate to the north of the original flight path. Shortly after this communication, the aircraft disappeared from both radio and radar monitoring.
An eyewitness reported hearing the aircraft's engine cease operation and observed the plane descending through dark clouds in a nose-down, clockwise rotating attitude. Local residents noted that the area was experiencing thunderstorms with lightning, characterized by heavy rain and high ceilings. The wreckage of the aircraft was recovered from a debris field spanning approximately four miles.
Findings
Investigations into the wreckage revealed that the airframe and engine were in functional condition, with no mechanical defects found that would have hindered standard operation. The aircraft was outfitted with an ice protection system, weather radar, and autopilot. At the time of the event, the pilot had logged 21.4 hours of flight time in this specific model and had recently finished an initial training course for the 1999 version of the aircraft. The investigation noted that the pilot had encountered icing conditions prior to the loss of contact.