https://regulations.justia.com/regulations/fedreg/agencies/national-aeronautics-and-space-administration/2019/10/22?registers=between Sat, 27 Apr 2024 15:22:01 -0700 Sat, 27 Apr 2024 15:22:01 -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/2019/10/22?registers=between https://regulations.justia.com/regulations/fedreg/2019/10/22/2019-23020.html https://regulations.justia.com/regulations/fedreg/2019/10/22/2019-23020.html Tue, 22 Oct 2019 00:00:00 -0700 2019-23020 Notice https://www.govinfo.gov/content/pkg/FR-2019-10-22/pdf/2019-23020.pdf