The Air Force is modifying a firm-fixed-price contract with time and material and cost reimbursement to Lockheed Martin Corp., Marietta, Ga., for an amount not-to-exceed $74,900,000.>> This effort is for an Engineering Change Proposal against the five-year option contract for non-recurring efforts to incorporate Special Operations Forces-unique modifications on the MC-130J configuration.>> At this time $19,634,000 has been obligated.>> 657 AESS, Wright Patterson AFB, Ohio is the contracting activity (FA8625-06-C-6456).>> -ends->