DISA/DITCO/DTS22 2300 East Drive, Scott AFB, IL 62225- 5406

D -- CHALLENGE ATHENA GATEWAY SYSTEM SOL DCA200-98-R-0010 DUE 021798 POC Judith K. Titus, (618) 229-9539 This modification is issued as a correction to the synopsis originally published in the CBD on 27 October 1997. The synopsis OFFICE is changed from DISA/DITCO/DTS31 to DISA/DITCO/DTS22. The synopsis RESPDATE to the solicitation is extended from 121897 to 021798. The synopsis DESCription text is corrected to read as follows: DCA200-98-R-0010 will be released on or after 15 Jan 98. The duration of the proposed contract period is a base period of approximately three months with four, one-year options. All other information published in the original synopsis is correct. (0008)

Loren Data Corp. http://www.ld.com (SYN# 0026 19980112\D-0005.SOL)