Narrative:The right wing struck a snow plough on runway 03. The wing separated and the plane swerved off the runway.
PROBABLE CAUSE: " Inadequate Control Tower Service by Air Traffic Control Personnel. Factors relating to the accident were weather conditions; snow, obscuration, low ceiling; and vehicles on the runway."
Sources:
» NTSB/AAR-85/01/SUM
Photos
Map
This map shows the airport of departure and the intended destination of the flight. The line between the airports does
not display the exact flight path.
Distance from Sioux City-Municipal Airport, IA to Sioux Falls Regional Airport (Jo Foss Field), SD as the crow flies is 133 km (83 miles).