Supplement to ACATR EDS19980605OCS02

November 15, 2001

OC Systems, Inc. (the client) hereby requests that the Ada Conformity Assessment Authority (ACAA) extend the certified status documented in the above-referenced Ada Conformity Assessment Test Report (ACATR) and in Ada Conformity Assessment Certificate (ACAC) A980605e2.1-022 to the implementation class(es) described in the following pages.

Technical Contact:

Oliver Cole
9990 Lee Highway, Suite 270
Fairfax, VA 22030

Approval: ______________________________    ________________
                     Ada Conformity Assessment Authority     Date


Implementation Class Information


Implementation Class Category:  Base

Processor Identification:  PowerAda 4.0

Host Systems:  IBM RS/6000 model 7025-F50 under AIX 4.2

Target Systems:  Motorola PowerStack MT 603-66 under LynxOS 2.4.0