NASA/George C. Marshall Space Flight Center, Procurement Office, Marshall Space Flight Center, AL 35812

A -- SPACE SOLAR POWER (SSP) EXPLORATORY RESEARCH AND TECHNOLOGY (SERT) PROGRAM SOL NRA8-23 POC Chrissa K. Hall, Contracting Officer, Phone (256) 544-5468, Fax (256) 544-9344, Email chrissa.hall@msfc.nasa.gov -- Harry B. Craig, Contracting Officer, Phone (256) 544-0515, Fax (256) 544-4401, Email harry.craig@msfc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/MSFC/date.html#NRA8-23. E-MAIL: Chrissa K. Hall, chrissa.hall@msfc.nasa.gov. This is a modification to the synopsis entitled, "Space Solar Power (SSP) Exploratory Research and Technology (SERT) Program", NRA8-23 which was posted on March 5, 1999. You are notified that the following changes are made: a) The anticipated release date of the NRA on or about March 19, 1999 is deleted and replaced as follows: The anticipated release date of the NRA will be in the near future. b) The anticipated offer due date of on or about April 19, 1999 is deleted and replaced as follows: The anticipated offer due date will be 30 days from the posted date of the NRA. c) In addition, the following statement is hereby added: An Industry Briefing for all interested sources will be held at Marshall Space Flight Center within one week to two weeks from the posted date of the NRA. Information pertaining to the time and specific date of the Industry Briefing will be provided in the NRA cover page. Documents related to this procurement are available over the Internet and are in Microsoft Office Suite (Word6.0, Excel 5.0, or PowerPoint 4.0) format and will reside on a World Wide Web (WWW) server, which may be accessed using a WWW browser application. The WWW address or URL of the NASA/MSFC Business Opportunities home page is http://procurement.nasa.gov/EPS/MSFC/class.html. Offerors are responsible for monitoring this site for the release of the solicitation and any amendments. Potential offerors are responsible for downloading their own copy of the solicitation and amendments (if any). Posted 04/06/99 (D-SN317057). (0096)

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