Fred A. Toombs, Aviation Accident Report: United Air Lines Flight 8 (1943)
“ Runway No. 9 is seldom used due to its shortness and the fact that local winds seldom require its use. The captain was informed that braking action was poor but was not advised that Runway No. 9 was covered with sheet ice coated with three inches of dry snow which had not adhered to the ice. The company station manager at Moline stated that the field had not been cleared since December 18, (three days prior to the accident) as conditions had remained approximately the same, with some variations due to temperature change. ”
