. . . . . . "Sean C. O'Keefe"@en . "Administrator of NASA" . . "American politicianAmerican businessman" . . . "1956-01-27Z"^^ . "United States Secretary of the Navy" . . "O'Keefe, Sean Charles; O'Keefe, Sean C."@en . . . "O'Keefe, Sean"@en . . . "Sean Charles O'Keefe (born January 27, 1956) is the former chairman of Airbus Group, Inc., a subsidiary of the European aerospace firm EADS, former Secretary of the Navy, former Administrator of NASA, and former chancellor of Louisiana State University (LSU). He is a former member of the board of directors of DuPont."@en . "1956Z"^^ .