Fort Rucker is a United States Army post located primarily in Dale County, Alabama, United States. Its name currently honors Captain Edward W. Rucker, a World War I aviator. It was previously named for a Civil War officer, Confederate Colonel Edmund Rucker. The post is the primary flight training installation for U.S. Army Aviators and is home to the United States Army Aviation Center of Excellence (USAACE) and the United States Army Aviation Museum. Small sections of the post also lie in Coffee, Geneva, and Houston counties. Part of the Dale County section of the base is a census-designated place; its population was 4,636 at the 2010 census.