Eugene L. Vidal for the Bureau of Air Commerce, Aviation Accident Report: TWA crash on 26 January 1935 (1935)
“ Icing conditions existed at the time and a mechanic called the pilot's attention to a coating of ice then on the wings and landing gear of the plane which in places was one-quarter of an inch thick. The pilot elected to continue the flight and take-off was accomplished using a major portion of the long runway. As soon as the plane was well off the ground, it was observed to make a flat turn, as though returning to land. When at an altitude of approximately 200 feet and apparently about to assume a glide into the field, the airplane was seen to waver and fall into a spiral descent. ”
