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

59 -- 16 CHANNEL DATA RECORDER SOL RFQ3-147210 DUE 050100 POC Teresa Monaco, Contract Specialist, Phone (216)433-8293, Fax (216)433-2480, Email Teresa.L.Monaco@grc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.msfc.nasa.gov/cgi-bin/EPS/bizops.cgi?gr=D&pin=22#RFQ3- 147210. E-MAIL: Teresa Monaco, Teresa.L.Monaco@grc.nasa.gov. THIS NOTICE CONSTITUTES AMENDMENT NO. 1 TO THE COMBINED SYNOPSIS/RFQ FOR 16 CHANNEL DATA RECORDER. Companies shall acknowledge all amendment(s) in their quote. This notice serves as the official amendment to subject synopsis/RFQ and a written amendment will not be issued. The purpose of this amendment is to describe the intended use of the product, which is to record turbulence data from a multi-channel flow sensor. The due date for receipt of offers is extended to May 1, 2000 at 1:00 p.m. local time. Companies shall provide the information stated in the synopsis/RFQ posted on the NASA Acquisition Internet Service (NAIS) on April 17, 2000. Documents related to this procurement are available over the Internet and are in Microsoft Office Suite (Word 97, Excel 97, or PowerPoint 97) 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://nais.msfc.nasa.gov/cgi-bin/EPS/bizops.cgi?gr=CL&pin=22 Posted 04/19/00 (D-SN446462). (0110)

Loren Data Corp. http://www.ld.com (SYN# 0271 20000421\59-0011.SOL)