https://regulations.justia.com/regulations/fedreg/agencies/national-aeronautics-and-space-administration/2013/04/23?registers=between Thu, 02 May 2024 11:22:46 -0700 Thu, 02 May 2024 11:22:46 -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/2013/04/23?registers=between https://regulations.justia.com/regulations/fedreg/2013/04/23/2013-09446.html https://regulations.justia.com/regulations/fedreg/2013/04/23/2013-09446.html Tue, 23 Apr 2013 00:00:00 -0700 2013-09446 Notice http://www.gpo.gov/fdsys/pkg/FR-2013-04-23/pdf/2013-09446.pdf