LANCASTER - The five latest additions to Lancaster's Aerospace Walk of Honor will bring to 70 the number of aviation pioneers honored since the walk's inception in 1990. The experience of this year's honorees - James D. Eastham, Robert C. Little, Bruce Peterson, the late Russell M. "Rusty" Roth and Rogers Smith - all flew in the skies above the Antelope Valley during their careers in a series of firsts. Eastham tested and developed the world's first three Mach 3-plus aircrafts, the A-12, YF-12A and SR-71 Blackbird and Little took the F-101A Voodoo supersonic on its very first flight at...