Analysis of information sources in references of the Wikipedia article "Howard Coble Coast Guard and Maritime Transportation Act of 2014" in English language version.
1 November 1941: President Roosevelt's Executive Order 8929 transferred the Coast Guard to Navy Department control. In compliance with Executive Order 9666, the Coast Guard returned to Treasury Department control.
6 April 1917: With the declaration of war against Germany the Coast Guard was transferred by Executive Order to the control of the Navy Department.