U.S.Army Space and Missile Defense Command, ATTN: SMDC-CM-CN, PO Box 1500, Huntsville, AL 35807-3801/106 Wynn Drive, Huntsville, AL 35805-1990

A -- EXERCISE OF OPTION FOR CONTINUED OPERATION OF AIRBORNE SURVEILLANCE TESTBED (AST) FOR FY99 POC Debra Parker, Contract Specialist/Linda N. Bentley, Contracting Officer, SMDC-CM-CN/(256)955-1187 CNT DASG60-91-C-0146/Modification P00100 AMT $23,210,911 LINE CLINs 0013AA, 0013AB and 0013AC DTD 092398 TO Boeing Defense and Space Group, P.O. Box 3999, Seattle, WA 98124-2499 Posted 09/23/98 (I-SN253519). (0266)

Loren Data Corp. http://www.ld.com (SYN# 0323 19980925\A-0008.AWD)