Norman R. Augustine took another voluntary demotion yesterday at Lockheed Martin Corp., giving the chairmanship reins over to Vance D. Coffman at the company's annual meeting in Irving, Texas.
Augustine retired last year as chief executive officer of the Bethesda company that he built into the biggest defense contractor in the world. The 62-year-old executive, a telegenic figure who has written a best-selling book and was known as the political and popular figurehead of his industry, said last year that he also planned to step down as chairman of the board.

