SA-ALC/Contracting Directorate/LPKAH; 485 Quentin Roosevelt Road, Suite 12; Kelly AFB, TX 78241-6419

28 -- RING SEGMENT (3RD STAGE)/4083716-01 -- RE:F41608-00-R-45083 POC Irene R. Mireles/LPKAH/(210)925-6385, Fax (210)925-6659 CNT F34601-98-G-0005-SALH AMT $7,468,082.72 LINE 0001 DTD 122299 TO United Technologies Corp/Pratt and Whitney Acft Group Govt Prod Div PO Box 109600 West Palm Beach FL 33410-9600 E-MAIL: Send E-Mail to the POC, Irene.Mireles@kelly.af.mil. Posted 01/25/00 (D-SN418909). (0025)

Loren Data Corp. http://www.ld.com (SYN# 0241 20000127\28-0003.AWD)