U.S. Department of Commerce/National Oceanic and Atmospheric Administration/OFA/AGFS/AMD -- OFA51, 1305 East West Highway -- Station 7604, Silver Spring, Maryland 20910

M -- OPERATION, MAINTENANCE, AND TECHNICAL SUPPORT OF THE GOES DATA DISTRIBUTION SYSTEM (GDDS) POC Edward F. Tennant, Jr., Contracting Officer, 301/713-0823 CNT 50-DGNE-6-90068, Modification 0037 AMT $1,102,400.00 DTD 041698 TO PRC, Inc., 1500 PRC Drive, McLean, VA 22102 (0106)

Loren Data Corp. http://www.ld.com (SYN# 0345 19980420\M-0001.AWD)