"Charles David Walker"@en . "Charles D. Walker"@en . . "McDonnell Douglas Payload Specialist"@en . "Charles David \"Charlie\" Walker (born August 29, 1948) is an American engineer who flew on three Space Shuttle missions in 1984 and 1985 as a Payload Specialist for the McDonnell Douglas Corporation. He is the first non-government individual to fly in space."@en . . . "American"@en . "Retired"@en . . . . "Purdue University, B.S. 1971"@en . . "40"^^ . . . . "Bedford, Indiana, U.S."@en . . "1948-08-29"^^ . . . . "1282800.0"^^ . . . . "Charles David \"Charlie\" Walker (born August 29, 1948) is an American engineer who flew on three Space Shuttle missions in 1984 and 1985 as a Payload Specialist for the McDonnell Douglas Corporation. He is the first non-government individual to fly in space."@en . . . "Engineer"@en . . . . "Charles D. Walker"@en . .