Cost and schedule (1 - 3 of 3 items) in Past 6 Months
KC-46 Tanker Modernization: Delivery of First Fully Capable Aircraft Has Been Delayed over One Year and Additional Delays Are Possible
GAO-17-370: Published: Mar 24, 2017. Publicly Released: Mar 24, 2017.
The Air Force's KC-46 modernization program—initiated to replace a third of its aging aerial refueling fleet—is meeting its cost and performance targets. With fewer engineering changes than expected, the program's estimated total acquisition cost has decreased about $7.3 billion, or 14 percent, since its initial estimate. However, the project remains behind schedule. Boeing—the prime contr...
Navy Ship Maintenance: Action Needed to Maximize New Contracting Strategy's Potential Benefits
GAO-17-54: Published: Nov 21, 2016. Publicly Released: Nov 21, 2016.
The Navy's Multiple Award Contract, Multi Order (MAC-MO) contracting strategy for ship repair offers a number of potential benefits compared to the former Multi Ship, Multi-Option (MSMO) contracting strategy, including increased competition. A key difference is that the MAC-MO strategy intends to control costs through the use of firm-fixed price contracts and the use of third-party planners, which...
Weapon System Requirements: Detailed Systems Engineering Prior to Product Development Positions Programs for Success
GAO-17-77: Published: Nov 17, 2016. Publicly Released: Nov 17, 2016.
GAO's analysis of nine case studies identified four factors that frame the challenge posed by a given weapon system's requirements: acquisition approach, technology status, design maturity, and system interdependency. Systems engineering is the primary means for determining whether and how that challenge can be met. It is a disciplined learning process that translates requirements into specific de...