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

59 -- MODULATOR, FEC MODULE,DEMODULATOR,CONVERTOR SOL 3-130894 DUE 082099 POC Michael J. Kinkelaar, Contract Specialist, Phone (216) 433-2736, Fax (216) 433-2480, Email Michael.J.Kinkelaar@grc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/GRC/date.html#3-130894. E-MAIL: Michael J. Kinkelaar, Michael.J.Kinkelaar@grc.nasa.gov. THIS NOTICE CONSTITUTES AMENDMENT NO. 1 TO THE SYNOPSIS FOR THE MODULATOR, FEC MODULE,DEMODULATOR,CONVERTOR. This notice serves as the official amendment to subject synopsis and a written amendment will not be issued. The purpose of this amendment is to clarify that the quantity to be purchased is 3 ea. for the Modulator, FEC Module,Demodulator and Convertor. 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 reside on the World Wide Web (WWW) server which may be accessed using a WWW browser application. The Internet site, or URL, for the NASA/GRC Business Opportunities home page is http://procurement.nasa.gov/EPS/GRC/class.html [REPLACE "GRC" IN BOTH PLACES WITH THE GRC'S ABBREVIATION] Posted 08/05/99 (D-SN363607). (0217)

Loren Data Corp. http://www.ld.com (SYN# 0411 19990809\59-0017.SOL)