U.S. Code / Title 42 — The Public Health… / Chapter 150—National Aeronautics and Space Programs,…Title 42SubchapterSubchapter Ii—Authorization of AppropriationsContents§ 16631 to 16634. Repealed. Pub. L. 111–314, §6, Dec. 18, 2010, 124 Stat. 3444§ 16635, 16636. Omitted