1. Aircraft accidents. Report of Civil Aeronautics Board on investigation of accident involving aircraft during local practice flight [approximately 4½ miles southeast of Illini Airport, Urbana, Ill., Dec. 18, 1944]; adopted May 22, 1945. Bookmark Corporate/Agency Authors: Civil Aeronautics Board Publisher: Civil Aeronautics Board Date: [1945.] SuDoc number: C 21.213:Ur 1