Boeing’s Needlessly Complex Refueling Aircraft Is 5 Years Behind Schedule Preventing USAF From Retiring 1960s Planes

Fix what isn't broken is MIC's motto

Was supposed to be ready in 2017 but won’t be until at least 2022 — but the USAF is still accepting deliveries anyway

A few big problems, and about 500 smaller ones, have put the Boeing-made plane about five years behind schedule.

A long list of technical problems means the KC-46 tanker will not be battle-ready for at least three to four years, a top U.S. Air Force general said Wednesday.

Problems with the new plane’s refueling system could prompt the Air Force to put off retiring 1960s-era KC-135 tankers that are supporting the U.S. military’s operations around the world. The KC-46 was supposed to be battle-ready in 2017, but numerous design and development problems have led to repeated delays and cost the plane’s maker Boeing more than $3 billion.

“I need to get this [plane] into the fight,” Gen. Maryanne Miller, head of Air Mobility Command, the arm of the Air Force that oversees refueling and cargo planes, said Wednesday at the Air Force Association’s Air, Space and Cyber conference.

But the tankers will not fly combat missions until at least 2022, some 11 years after the Air Force selected Boeing over rival Airbus to build its next-generation refueling tanker.

The latest delays come as the office of the Pentagon’s inspector general announced it would investigate whether the Air Force followed its own engineering process in designing and developing the plane’s refueling boom.

Right now, there are nine “critical performance parameters” with the plane’s refueling systems, Miller said.

“We are, in my opinion, making progress on seven of those,” she said. “Two are very difficult.”

Among them is a complex video system that’s supposed to help the boom operator guide the refueling probe into the receiving aircraft. On today’s planes, the airman simply looks through a window. On the KC-46, three cameras feed imagery to a computer that presents a merged picture to the operator at a console in the front of the plane. But operators are having trouble with depth perception on the screen, meaning the boom might appear closer or farther away from the plane behind the tanker. [Awesome, so they took something that was working perfectly fine and the “improvements” they made broke the plane.]

“We have work to do. It’s complex,” Miller said. “Boeing knows that they have to meet all nine parameters. It’s a pass/fail grade for them.”

Air Force scientists at Wright-Patterson Air Force Base in Ohio are working with Boeing to fix the problem. Boeing will bring its proposed fix to the Air Force “within a couple months,” Miller said.

A former Air Force KC-46 program official said the service had long worried about Boeing’s ability to develop this kind of camera system.

“There were many, many other companies out there that could have done it better and they chose to do it in-house,” the official said. “We thought that was a risk.”

The new boom is also stiff, which makes it difficult for slow-flying planes, like the A-10 Warthog, to refuel. But the tab for that fix is on the Air Force; Boeing built it to service specifications laid out in the 2011 contract.

“The design is fairly well understood,” Jamie Burgess, Boeing’s KC-46 program manager, said in a Tuesday interview. “We’re going through the detailed design work right now and expect to have a detailed design that’s ready for testing about the middle of next year.”

The latest problem is with the clips, unique to the KC-46, that are supposed to hold cargo pallets and passenger seats to the floor. In Air Force testing, the twist locks that hold the clips to the floor slightly loosen, but did not unlock. Boeing is now figuring out how to fix the clips, which Burgess called “a fairly simple design solution.” In the meantime, the Air Force might have to secure cargo pallets with straps.

The plane also has about 500 less-serious problems, Miller said.

“We will work through these,” she said. “The pressure is on the get this [plane] into the fight. Out teams will work together to get to the solutions to get this into the fight.”

Despite the problems, the Air Force began accepting KC-46 deliveries in January, but has withheld nearly $28 million per plane. To date, it has received 19 aircraft and withheld more than $500 million from the company.

“We’re eight months into accepting our airplanes and Boeing has not presented a solution that has met all the parameters,” Miller said. “In a couple of months, that’s what I’m looking for. A pass-fail grade for Boeing on this.” [Tough words for someone accepting broken planes anyway.]

The Air Force has twice halted deliveries after crew found trash, parts and tools inside aircraft.

“We have all of the right procedures in place [but] some of our employees weren’t following the procedures as closely as they should,” Burgess said.

Boeing is now inspecting each plane for debris before it moves between stations on the assembly line, Burgess said.

“If a tool is misplaced on an airplane, everything stops and we find it,” he said.

The final 20 minutes of workers’ shifts are dedicated to cleanup. Smaller tools, including screwdriver bits, must be logged in and out.

“The amount of [debris] that is being found and removed from airplanes now is drastically higher than it was before,” Burgess said.

The most recent KC-46 delivered to the Air Force was free of debris, Miller said.

In March 2018, then-Air Force Secretary Heather Wilson said Boeing executives were too focused on the company’s larger commercial airplane business.

The KC-46 is a modified Boeing 767 airliner. The plane’s assembly begins on an Everett, Washington, assembly line along alongside FedEx and UPS cargo planes. After it’s put together, the Air Force planes are moved to a different hanger in Everett where the boom and refueling system is installed.

Assembly line workers, engineers and executives from Boeing Commercial Airplanes and Boeing Defense, Space & Security, two of the company’s three business units, play a role in building the KC-46.

“The department and the Air Force on the KC-46 program needs to really take a look at the relationship between Boeing commercial and Boeing defense and ensure that it is seamless,” the former Air Force program official said. “And I think they might get better outcomes.”

Burgess refused to say how the company’s focus on fixing its 737 Max were impacting his access to engineers.

“The situation with Max has not impacted the priority that the company puts on KC-46,” Burgess said. “It has been the No. 1 priority on the defense side for a long time and it remains the top priority. The resources that we need are the resources that we get.”

Despite the long list of problems and lengthy delays, Miller said the Air Force would not consider buying aircraft from rival Airbus, leaving Boeing as the only option to build the 179 tankers it plans to order.

“The airmen love the airplane,” she said. “The capabilities that that airplane brings to the fight — will bring to the fight — is a whole new dimension for us in the facts of sensing the battlefield, connecting to the battlefield. We look forward to that capability.”

Source: Defense One

  1. John C Carleton says

    A sub corporation ot the RothsRat’s British Empire, has no business with any kind of weapon, much less a military

    George Washington the Father off The Country, has a couple of questions for the baby raping zionist evil holding forth in Sodom and Gomorrah on the Potomac.

    ‘The Father Of The Country, Wants To Know Why USA/WASHINGTON DC, Murdered His Great Grand Nephew, In Virginia, 13th of September, 1861 And His First Cousin In Germany, 21 Dec. 1945?’

  2. Ilya Grushevskiy says

    A-mazeballs. Just when you think the MIC couldn’t present another failure, right on queue! 🙂

  3. ArcAngel says

    I am laughing my ass off at this one.
    This clusterfuck is of epic proportions and has been on going since “tendering” the contract. As usual, it ended up being a “no-bid” contract as usual, ie another corporate WELFARE program. Boeing and bribery go hand I hand.
    Another POS rolling off the assembly line. Similar to the F-35 POS, and new Aircraft Carries, that cannot sail, or deploy 5th generation fighters. you know the F-35 POS. The list of systems are out right POS is long.
    I have watched this process from the beginning, with Boeing Execs and USAF personnel appearing in Courts (Kangaroo) over this massive “Charles-foxtrot”, and it really has become a comedy.
    The US Military has become a world wide joke. It is still deadly, but no one fears them anymore.

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