United States. Civil Aeronautics Authority

• Air mail rates and certificates of convenience and necessity
• Aircraft accidents and casualties
• Airport design information
• Airport lighting
• An act to create a Civil Aeronautics Authority and to promote the development and safety and to provide for the regulation of civil aeronautics
• Directory of airports and seaplane bases. September 1, 1939
• Distance of travel of airline passenger traffic, November 1939. (Preliminary release) ...
• Economic characteristics of domestic airline stations
• Notice to all flight instructors ...
• Origination and destination airline traffic survey
• Report of investigation authorized under authority of Civil aeronautics act of 1938
• Report recommending that the federal government assume responsibility for the adequate development of a national system of airports ...