McDonnell Douglas Corp., St. Louis is being awarded a $12,412,400 modification to a previously awarded cost-plus-fixed-fee contract (N00421-02-C-3236) to exercise an option for engineering, maintenance services, and limited manufacturing support for flight test programs conducted at Navy Air Test and Evaluation Squadron-Two Three (VX-23) in support of the F/A-18 Aircraft Program. Work will be performed...