Flight and Landing
A single-engine aircraft was operating a special flight to Artica, carrying four scientists and five crew members. The flight was uneventful and conducted in good weather conditions. Upon arrival, the crew selected a landing area on the ice.
Accident Sequence
After touchdown, the right ski of the aircraft went through the ice. The aircraft came to a halt but then began to sink. All nine occupants deplaned before the aircraft was submerged and lost.
Occupants and Outcome
All nine individuals—four scientists and five crew members—were able to evacuate the aircraft. The aircraft itself was lost after sinking through the ice.
Probable Cause
The official investigation determined that the crew selected an unsuitable area for landing according to procedures, as the ice was too thin.