Department of Commerce, Mountain Administrative Support Center, Acqusition Management Division, MC3, 325 Broadway, Boulder, Co 80303-3328

66 -- POSITIONING SYSTEM SOL NB815010904118 DUE 060999 POC Michelle Bernal, Purchasing Agent, (303)497-3983 or FAX (303)497-3163 This is a modification to correct the anticipated award date from May 10, 1999 to June 10, 1999. All other information remains unchanged. Posted 06/01/99 (W-SN337765). (0152)

Loren Data Corp. http://www.ld.com (SYN# 0309 19990603\66-0005.SOL)