NASA/Lewis Research Center, 21000 Brookpark Road, Cleveland, OH 44135

A -- ADVANCED REAL-TIME ALGORITHM DEVELOPMENT FOR LAUNCH VEHICLE HEALTH MONITORING. SOL 3-095776 DUE 030998 POC Michael J. Kinkelaar, Contract Specialist, Phone (216) 433-2736, Fax (216) 433-2480, Email Michael.J.Kinkelaar@lerc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LeRC/date.html#3-095776. E-MAIL: Michael J. Kinkelaar, Michael.J.Kinkelaar@lerc.nasa.gov. This is a modification to the sources sought synopsis entitled ADVANCED REAL-TIME ALGORITHM DEVELOPMENT FOR LAUNCH VEHICLE HEALTH MONITORING, 3-095776 which was posted on February 20, 1998. You are notified that the following changes are made: FROM:Technical questions shoud be directed to Amy Jankovsky at (216)433-7498. TO: Technical questions shoud be directed to Amy Jankovsky at (216)977-7498. The due date for receipt of the information is not extended. 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/LeRC Business Opportunities home page is http://procurement.nasa.gov/EPS/LeRC/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). (0055)

Loren Data Corp. http://www.ld.com (SYN# 0004 19980226\A-0004.SOL)