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

91 -- 9135-00-965-2527 PROPELLANT LIQ OXY TYPE II GR "A" /RELATED DATA AND SERVICES -- RE:F41608-99-R-90663 POC P.O.C. is Mr. Fred Flores/SFK/(210) 925-7240 CNT F41608-99-D-0512 AMT EST. $511,686.00 LINE 0001 thru 0004 DTD 081199 TO MATHESON TRI-GAS 161 CORPORATE CENTER SUITE 200 6225 N STATE HWY 161 IRVING TX 75038-6509 E-MAIL: Send E-Mail to the POC, fred.flores@kelly.af.mil. Posted 08/11/99 (D-SN366536). (0223)

Loren Data Corp. http://www.ld.com (SYN# 0616 19990813\91-0001.AWD)