U.S. Department of Commerce/National Oceanic and Atmospheric Administration/OFA/PGAS/Contract Administration Branch -- OfA513, 1325 East West Highway -- Station 4301, Silver Spring, Maryland 20910-3283

R -- SYSTEMS ENGINEERING AND PROGRAM MANAGEMENT SUPPORT SERVICES FOR SARSAT PROGRAM POC Dena M. Mikulak, Procurement Technician, 301-713-0833 or Edward F. Tennant, Jr., Contracting Officer, 301-713-0823 CNT 50-DGNE-3-00018, Modification 0023 AMT $50,000.00 DTD 050997 TO Computer Sciences Corporation, System Sciences Division, 4061 Powder Mill Road, Calverton, Maryland 20705 (0141)

Loren Data Corp. http://www.ld.com (SYN# 0450 19970523\R-0003.AWD)