In common parlance the term describes those Air Force aircraft designed , built , and used to transport the president .
Air Force One is the official air traffic control call sign for a United States Air Force aircraft carrying the President of the United States .
In common parlance the term describes those United States Air Force   aircraft designed , built , and used to transport the president .
Air Force One is the official air traffic control call sign for a United States Air Force aircraft carrying the President of the United States .