Sep 23, 2009
(Updated) Aeronautics & Space Database, NASA Technical Report Server temporarily unavailable
The NASA Aeronautics & Space Database (NA&SD) and the NASA Technical Report Server (NTRS) are both temporarily unavailable due to technical difficulties. As of Thursday, Sept. 24, estimated time for return-to-service is approximately one week. Glenn Science & Engineering Library (GSEL) patrons can request materials normally found on these two systems through our online request system, or can contact the Library at 3-5761 or 3-5762 for immediate assistance during the Library's normal operating hours. Thank you for your patience.