"Air Force One" is a unique and recognizable term used for the official aircraft of the President of the United States. However, there are other terms that can be used to describe this presidential aircraft. Some of the synonyms for "Air Force One" include; "SAM 28000" or "SAM 29000" which are the tail numbers of the two planes that serve as presidential airplanes. Another synonym is "the flying White House" which emphasizes the aircraft's role as a mobile command center for the President. "Executive One" is another synonym used to describe the aircraft when the Vice President is aboard. All these synonyms are used to refer to the same aircraft that the President uses while travelling across the globe.