What happened
During an approach to Bettles Airport, a C-47 encountered hazardous meteorological conditions characterized by heavy fog, blowing snow, and a low cloud ceiling. The flight was conducting a LOC/DME approach when the aircraft entered an unstable state. While operating in visibility that had fallen below established minimums, the plane struck three aircraft that were parked on the airport apron.
The impact resulted in the total destruction of the C-47. Both members of the flight crew, consisting of two fatalities, perished in the accident.
Findings
Investigations into the crash identified several environmental and operational factors. The primary cause was determined to be a collision with stationary aircraft during the final approach phase resulting from improper IFR operation.
Contributing elements included:
- Extremely low visibility, measured at less than half a mile
- Presence of fog and blowing snow
- Low cloud ceiling
- Lack of a designated alternate airport for the flight