Andrews Air Force Base is a military installation located in Prince George's County, Maryland, near Washington, D.C. Established in 1943, it serves as a key hub for the United States Air Force and is home to the 89th Airlift Wing, which provides air transportation for the President and other high-ranking officials. The base features a variety of facilities, including runways, hangars, and support services for military personnel. It plays a crucial role in national security and emergency response, ensuring that the Air Force can effectively carry out its missions in support of the country.