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

41 -- CENTRIFUGAL FAN/PN 7023 -- RE:99-13566 POC Ron Carter/LDKSG/SA-ALC/210 925 4348/210 925 6555 CNT F41608-99-M-0610 AMT $69,600.70 LINE 0001 DTD 022599 TO Invincible Airflow Systems Inc P O Box 380 700 N Ray St Baltic Oh 43804 E-MAIL: Send E-Mail to the POC, ron.carter@kelly.af.mil. Posted 06/01/99 (D-SN337783). (0152)

Loren Data Corp. http://www.ld.com (SYN# 0430 19990603\41-0001.AWD)