FILE - A charred football helmet, bearing the "W" of Wichita State, hurled from the wreckage of a Martin 4-0-4 airliner near Silver Plume, Colo., as seen on Saturday, Oct. 3, 1970. The crash occurred Oct. 2, about 1:15 pm when the airline crashed into a mountain killing 31 people including members of the Wichita State football team. (AP Photo/Robert D. Scott, File)