Chalmers H. "Slick" Goodlin, a test pilot who took the X-1 aircraft to near-supersonic speeds but became a footnote in aviation history when he lost his cockpit seat — and the right to shatter the sound barrier for the first time — to a young Chuck Yeager, has died. He was 82. Goodlin, who flew military planes for three countries, died of cancer Oct. 20 at his home in West Palm Beach, Fla., his family announced. After 26 test flights in the X-1, Goodlin was on the brink of making the first supersonic flight when he resigned over a contract...