Presumptions of toxic exposure

Section 1119(c) of such title is amended— (1) in paragraph (1)— (A) by redesignating subparagraphs (A) and (B) as subparagraphs (B) and (C), respectively; and (B) by inserting before subsection (B), as so redesignated, the following: (A) on or after January 1, 1972, and before January 1, 2005, performed active military, naval, air, or space service while assigned to a duty station in, including airspace above, a covered location at the Nevada Test and Training Range, Nevada;; and (2) by adding at the end the following new paragraph: (4) The term covered location at the Nevada Test and Training Range means a location at the Nevada Test and Training Range, Nevada, including a location at Indian Springs Auxiliary Airfield, but not including a location Nellis Air Force Base or Creech Air Force Base..