Presidential Pilot's Office

The Presidential Pilot's Office is based at Andrews AFB, MD, and flies the VC-25A aircraft - Air Force One.

Its mission is to provide air transport for the president of the United States.

The presidential air transport fleet consists of two specially configured Boeing 747-200B's -- tail numbers 28000 and 29000 -- with the Air Force designation VC-25A. When the president is aboard either aircraft, or any Air Force aircraft, the radio call sign is "Air Force One".