Vice President of the United States
Travel and transportation

The primary means of long-distance air travel for the vice president is one of two identical Boeing airplanes, which are extensively modified Boeing 757 airliners and are referred to as Air Force Two, while the vice president is on board. Any U.S. Air Force aircraft the vice president is aboard is referred to as "Air Force Two" for the duration of the flight. In-country trips are typically handled with just one of the two planes, while overseas trips are handled with both, one primary and one backup.
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