Boeing VC-25 Many of the VC-25's other capabilities are classified for security reasons. After a presidential inauguration resulting in a change in office, the outgoing president is provided transport on a VC-25 aircraft to their home destination. The aircraft for this flight does not use the Air Force One call sign because it is not carrying the president in office. For both Presidents Bill Clinton and George W. Bush, the flight was known as "Special Air Mission 28000", where the number represents the aircraft's tail number. The VC-25A has also been used to transport deceased former presidents. The guest area aft of
Family of Barack Obama born in 1640 in the Massachusetts Bay Colony, was one of Obama's maternal eighth great-grandfathers and is his earliest ancestor known to be born in North America. Obama's family in Kenya are members of the Luo people, the nation's second-largest ethnic group. Linguistically, Luo is one of the Nilotic languages. The Obama family is concentrated in the western Kenyan province of Nyanza. Paternal grandfather to Barack Obama, he was born Onyango Obama. (One source gives 1870–1975 as his dates of birth and death, possibly based on his tombstone in his home village. Barack Obama relates finding in 1988 a British