U S Government Accountability Office

Ford-Class aircraft carrier, follow-on ships need more frequent and accurate cost estimates to avoid pitfalls of lead ship U S Government Accountability Office

" The Navy intended for the Ford Class aircraft carrier to improve combat capability while reducing acquisition and life-cycle costs. However, as GAO has reported on extensively since 2007, the lead ship has experienced cost growth of nearly 23 percent, with a reduced capability expected at delivery. CVN 78 is estimated to cost $12.9 billion, while the next ship, CVN 79, is estimated to be $11.4 billion. The Navy plans to buy 1-2 more ships in the coming years. The Senate Armed Services Committee Report accompanying the National Defense Authorization Act for Fiscal Year 2016 included a provision that GAO review Ford-class cost estimates, among related issues. This report assesses: (1) the extent to which the CVN 79 cost estimate is a reliable basis for meeting the cost cap and addresses known cost risks from the lead ship, and (2) the extent to which oversight mechanisms provide Congress with insight into ship costs. To do this work, GAO compared the CVN 79 cost estimate with GAO's Cost Estimating and Assessment Guide, analyzed cost reports, and interviewed relevant officials. "