NASA/Langley Research Center, Mail Stop 144, Industry Assistance Office, Hampton, VA 23681-0001

A -- FLIGHT CRITICAL SYSTEMS RESEARCH SOL 1-063-DIG.1299 DUE 093099 POC Deloris J. Hart, Contract Specialist, Phone (757)-864-2439, Fax (757) 864-7898, Email D.J.HART@larc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LaRC/date.html#1-063-DIG.1299. E-MAIL: Deloris J. Hart, D.J.HART@larc.nasa.gov. This is a modification to the synopsis entitled FLIGHT CRITICAL SYSTEMS RESEARCH 1-063-DIG.1299 which was posted on July 30,1999. You are notified that the following changes are made : The release date of the final Request for Proposal (RFP) has been changed to on or about August 27, 1999. The due date for receipt of proposals is September 30, 1999. Documents related to this procurement are available over the Internet and are in Microsoft Office Suite (Word 6.0, 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/LaRC Business Opportunities home page is http://procurement.nasa.gov/EPS/LaRC/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 08/24/99 (D-SN371550). (0236)

Loren Data Corp. http://www.ld.com (SYN# 0008 19990826\A-0008.SOL)