PALMDALE - Air Force Lt. Col. Robert Riedenauer took the controls of some of the nation's most advanced aircraft during a military and civilian test pilot career that made him the only test pilot to have flown the U-2, SR-71 and F-117 aircraft. Now, the memory of his exploits is a permanent part of the Joe Davies Heritage Airpark at Palmdale Plant 42, with his name affixed beneath the cockpit of a Palmdale-built F-104 Starfighter -the Cold War-era "missile with a man in it" jet he once piloted. Riedenauer, who died April 23 at his Palmdale home after a long...