NISE East, P.O. Box 190022, North Charleston, SC 29419-9022

R -- MANAGEMENT, ADMINISTRATIVE, ENGINEERING & TECHNICAL SUPPORT POC Jan Shirey, Code 1115JS, (803) 974-5940, Contracting Officer, Joliene L. Bowers CNT N65236-97-D-5703/N65236-97-R-5703 AMT $1,567,835.60 LINE 0001 DTD 071497 TO GSTek, Inc., 301 Kempsville Road, Chesapeake, VA 23320-2630 E-MAIL: NISE East Charleston, shireyj@niseeast.nosc.mil. (0210)

Loren Data Corp. http://www.ld.com (SYN# 0447 19970801\R-0001.AWD)