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

70 -- SOFTWARE MAINTENANCE SOL 1-074-DSJ.1213 DUE 043098 POC Artistine Lethcoe-Reid, Purchasing Agent, Phone (757)-864-2432, Fax (757) 864-9774, Email A.LETHCOE-REID@larc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LaRC/date.html#1-074-DSJ.1213. E-MAIL: Artistine Lethcoe-Reid, A.LETHCOE-REID@larc.nasa.gov. This is a modification to the synopsis entitled Software Maintenance which was posted on April 20, 1998. You are notified that the paragraph stating that NASA/LaRC intends to purchase the items from Structural Dynamics Research Corp. is amended to read as follows: NASA LaRC intends to purchase the items from Structural Dynamics Research Corp., the only source for maintenance for SDRC software applications currently on-site at LaRC. (0112)

Loren Data Corp. http://www.ld.com (SYN# 0264 19980424\70-0006.SOL)