In 1959 , he was appointed to the Civil Aeronautics Board by US President Dwight Eisenhower .
He was appointed to the Civil Aeronautics Board in 1959 by Dwight Eisenhower and promoted to chairman by John F. Kennedy .
He was appointed to the Civil Aeronautics Board in 1959 by Dwight Eisenhower and promoted to chairman by John F. Kennedy .
اجعل الجملة بسيطة: In 1959 , he was appointed to the Civil Aeronautics Board by US President Dwight Eisenhower . خرج: