https://regulations.justia.com/regulations/fedreg/agencies/national-aeronautics-and-space-administration/2021/12/17?registers=between Tue, 21 May 2024 04:46:26 -0700 Tue, 21 May 2024 04:46:26 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/national-aeronautics-and-space-administration/2021/12/17?registers=between https://regulations.justia.com/regulations/fedreg/2021/12/17/2021-27246.html https://regulations.justia.com/regulations/fedreg/2021/12/17/2021-27246.html Fri, 17 Dec 2021 00:00:00 -0800 2021-27246 Notice https://www.govinfo.gov/content/pkg/FR-2021-12-17/pdf/2021-27246.pdf