Asc/Rekb Area B Bldg 557, 2640 Loop Road, Wright Patterson Afb Oh 45433

58 -- USAEDS SDAS SOURCES SOUGHT SOL SOL F33657-98-R-3015 01 POC For copy,, For additional information contact R. Martin/Rakbe/ [937]255-2793 This is a modification of CBD Sources Sought Synopsis USAEDS SDAS SOURCES SOUGHT SOL F33657-98-R-3015 Dated 15 Oct 97. Synopsis remains unchanged except for addition of description of acronym: SDAS. Description is as follows: Seismic Data Acquisition Systems. Direct all requests for solicitations and routine communication concerning this acquisition to Ray M. Martin, Buyer, ASC/RAKBS, Phone Nr. (937)255-2793, 2640 Loop Road West, Rm 203, Wright-Patterson AFB OH 45433-7106. (0293)

Loren Data Corp. http://www.ld.com (SYN# 0206 19971022\58-0007.SOL)