Andrews Air Force Base is the airfield portion of Joint Base Andrews, which is under the jurisdiction of the United States Air Force. In 2009, Andrews Air Force Base merged with Naval Air Facility Washington to form Joint Base Andrews. Andrews, located near Morningside, Maryland in suburban Washington, D.C., is the home base of two Boeing VC-25A aircraft with the call sign Air Force One when the president is on board, that serve the President of the United States, and the President is typically flown in and out of Andrews when travelling from Washington, D.C. by plane.

Lieutenant General Frank Maxwell Andrews was a senior officer of the United States Army and one of the founders of the United States Army Air Forces, which was later to become the United States Air Force. In leadership positions within the Army Air Corps, he succeeded in advancing progress toward a separate and independent Air Force where predecessors and allies such as Billy Mitchell had failed. Andrews was the first head of a centralized American air force and the first air officer to serve on the Army's general staff. In early 1943, he took the place of General Dwight D. Eisenhower as commander of all U.S. troops in the European Theater of Operations.