VC-137C SAM 26000 VC-137C SAM 26000 SAM 26000 was the first of two Boeing VC-137C United States Air Force aircraft specifically configured and maintained for use by the President of the United States. It used the callsign Air Force One when the President was on board, "SAM 26000" otherwise. A VC-137C with Air Force serial number "62-6000", "SAM 26000" was a customized Boeing 707. It entered service in 1962 during the administration of John F. Kennedy and was replaced in Presidential service in 1972 but kept as a backup. The aircraft was finally retired in 1998 and is now on display at the
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