What happened
While operating a flight from Fremont, Nebraska, toward Torrington, Wyoming, the crew encountered deteriorating weather conditions characterized by multiple cloud layers descending to low altitudes. During the flight, the aircraft experienced a sudden loss of control, which resulted in the plane entering a steep dive. The aircraft subsequently crashed in a remote, isolated location.
Search efforts concluded when the wreckage was located six days after the incident. There were two fatalities among the crew members involved in the accident.
Findings
Investigations into the crash identified that the flight was being conducted under Visual Flight Rules (VFR) despite the presence of adverse weather. The following contributing factors were documented:
- The pilots experienced spatial disorientation during the flight
- Environmental conditions included rain, fog, and a low cloud ceiling reaching 400 feet
- The crew continued flight into deteriorating weather while operating under VFR
- There was evidence of insufficient preparation prior to the flight