9 octobre 2019 | International, Aérospatial

USAF Receives Nine KC-46As In Third Quarter

Boeing delivered nine KC-46A tankers to the U.S. Air Force in the third quarter and 21 overall so far this year despite a series of quality control issues and a newly discovered design flaw, the company announced on Oct. 8.

The Air Force could receive a total of 30 KC-46As this year if Boeing matches third-quarter deliveries during the last three months of 2019.

That delivery total still falls short of Boeing's original plan to deliver at least 36 aircraft this year, but it is possible the company could deliver aircraft at an even faster rate in the fourth quarter.

The Air Force had planned to receive KC-46As at an annual rate of 15 aircraft, but an impasse over assigning financial responsibility for fixing two design flaws delayed first delivery more than two years. As negotiations continued, Boeing built up a large backlog of undelivered KC-46As.

The two sides finally came to an agreement on Jan. 29, allowing Boeing to deliver the first aircraft by the end of that month. Boeing agreed to pay for a redesign of the remote vision system (RVS), which is still being defined. The Air Force funded the redesign of a new actuator for the KC-46A refueling boom. The service is also withholding 20% of the payment for each aircraft until the RVS redesign is complete.

In the meantime, the Air Force has restricted the KC-46A fleet from carrying cargo and passengers after finding a new design flaw during initial operational test and evaluation. The devices that hold cargo and passenger seats in place became unlocked in flight.

https://aviationweek.com/defense/usaf-receives-nine-kc-46as-third-quarter

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    Shipbuilding suppliers need more than market forces to stay afloat

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Smaller ships could also be built at a wider range of shipyards, including those that only build commercial vessels and noncombatant government ships like Coast Guard cutters and oceanographic research vessels. These “dual-use” shipbuilders suffer today from a lack of coordination between commercial and government shipbuilding, which creates a feast-or-famine cycle of orders. The Navy and nation depend on a healthy shipbuilding-industrial base. To foster the industrial base in the face of natural and man-made challenges, the Navy should change its fleet design and shipbuilding plans, while investing to establish and qualify new suppliers. Without deliberate action, the U.S. shipbuilding industry will become increasingly fragile, limiting the Navy's ability to build the ships it needs and respond when today's competitions turn to conflict. Bryan Clark is a senior fellow at the Hudson Institute, where Timothy A. 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