Home › Authors › United Air Lines Transport Corporation 👤 United Air Lines Transport Corporation 3 books Books by United Air Lines Transport Corporation Civil Aeronautics Authority, W Civil Aeronautics Authority, Washington, D.C. 1940 [Rules and Orders, Master's re [Rules and Orders, Master's report dated March 14, 1940, etc.] 1939 Before the Civil Aeronautics A Before the Civil Aeronautics Authority