Naval Research Laboratory, 4555 Overlook Ave. S.W., Washington, D.C., 20375

58 -- GPS SATELLITE SIGNAL SIMULATOR UPGRADE SOL N00173-99-Q-0067 POC Darlene Copp, Purchasing Agent, (202) 767-2374 The Naval Research Laboratory intends to award to Global Simulation Systems, Inc. (formerly Northern Telecom) on other than full and open competitive basis for the purchase of hardware and software to upgrade existing Northern Telecom GPS satellite signal simulator to comply with Global Simulation Systems standards. Award will be made on the sole source basis to maintain compatibility with existing equipment. See Note(s): 22. Posted 03/31/99 (I-SN314962). (0090)

Loren Data Corp. http://www.ld.com (SYN# 0508 19990402\58-0002.SOL)