Naval Surface Warfare Center, Carderock Division, Philadelphia Purchase Branch, Code 335, Bldg. 4, Philadelphia Business Center, Philadelphia, PA 19112-5083

20 -- ENGINEERING AND TECHNICAL SERVICES POC Susan Vogelman, 215-897-7060 CNT N65540-98-D-0027 AMT $4,820,300.25 DTD 093098 TO Digital Systems International Corporation, 4301 N. Fairfax Drive, Suite 725,Arlington, VA 22203 Posted 10/02/98 (W-SN257821). (0275)

Loren Data Corp. http://www.ld.com (SYN# 0253 19981006\20-0001.AWD)