51 U.S.C. § 20162 — Definition of upper atmosphere
U.S.C. Title 51 - NATIONAL AND COMMERCIAL SPACE PROGRAMS 51 U.S.C. United States Code, 2023 Edition Title 51 - NATIONAL AND COMMERCIAL SPACE PROGRAMS Subtitle II - General Program and Policy Provisions CHAPTER 201 - NATIONAL AERONAUTICS AND SPACE PROGRAM SUBCHAPTER IV - UPPER ATMOSPHERE RESEARCH Sec. 20162 - Definition of upper atmosphere From the U.S. Government Publishing Office, www.gpo.gov
§20162. Definition of upper atmosphere
In this subchapter, the term "upper atmosphere" means that portion of the Earth's sensible atmosphere above the troposphere.
(Pub. L. 111–314, §3, Dec. 18, 2010, 124 Stat. 3354.)
Historical and Revision Notes Revised SectionSource (U.S. Code)Source (Statutes at Large)
20162 42 U.S.C. 2482. Pub. L. 85–568, title IV, §402, as added Pub. L. 94–39, §8, June 19, 1975, 89 Stat. 222.