Captain (CPT) William Tuck Jr., left, an Air Force test director, and Frank Urbaniak, an ARO Inc. engineer, examine a model of a space shuttle orbiter and launch vehicle prior to a transonic wind tunnel at the Arnold Engineering Development Center
Captain (CPT) William Tuck Jr., left, an Air Force test director, and Frank Urbaniak, an ARO Inc. engineer, examine a model of a space shuttle orbiter and launch vehicle prior to a transonic wind tunnel at the Arnold Engineering Development Center