Rafael inks news deal to put Trophy system on UK’s Challenger 3 tanks

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  September 26, 2018 | International, Aerospace

  US Air Force turns to data analytics to solve B-1, C-5 maintenance challenges

  By: Valerie Insinna WASHINGTON — The U.S. Air Force is making changes to the way it sustains the B-1B Lancer bomber and C-5 Super Galaxy cargo plane, moving to a maintenance approach that will allow it to use data analytics to predict problems, the acting head of Air Force Materiel Command said. Both the B-1 and C-5 fleets transitioned to a conditions-based maintenance model last month, Lt. Gen. Robert McMurry, commander of the Air Force Life Cycle Management Center, told Defense News in a Sept. 18 interview. “Given the aging fleet situation that we have, we probably need to be using data better to take care of it — which is a drive toward what most everyone right now is saying is the right way to manage fleet sustainment, which is through condition-based maintenance and data analytics,” he said. “So we're trying to bring that on.” The approach — which involves using algorithms to predict the need for repairs rather than waiting for a part to break — is a standard practice in the commercial airline industry to help reduce maintenance-related delays or cancellations, but has been less common in the Air Force. AFMC determined it needed to make a greater push toward conditions-based maintenance as a result of servicewide reviews triggered by rising concerns about the number of aviation-related mishaps. The first review, directed by Air Force Chief of Staff Gen. Dave Goldfein, involved a one-day standdown that would give flying and maintenance units a chance to communicate potential safety concerns up the chain of command. Gen. Ellen Pawlikowski, then the head of AFMC, also directed the organizations under her command, like the Air Force Sustaiment Center, to evaluate its own data. The reviews have since concluded, with the Air Force finding “two systems ... where high risk was accepted,” said McMurry, noting that “operational security does not allow us to identify them.” “Our process is dealing with those responsibly,” he added. The B-1 and C-5 were chosen as pilot programs for the conditions-based maintenance approach because they are sustained by airmen and have older, relatively small inventories, making for a more manageable data set. But the planes have something else in common — a recent history of well-publicized mishaps. The C-5 has sustained a number of nose landing gear malfunctions that led to a standdown and maintenance assessment in 2017. But despite a fix being put in place, there have still been problems with the gear, such as a March 2018 event where one C-5 landed on its nose at Joint Base San Antonio-Lackland, Texas. Meanwhile, the B-1 fleet was temporarily grounded in June after a safety investigation board found problems with ejection seat components while investigating a May 1 emergency landingwhere the ejection seats did not deploy. Full article: https://www.defensenews.com/digital-show-dailies/air-force-association/2018/09/25/air-force-looks-to-data-analytics-to-help-solve-b-1-c-5-maintenance-challenges/

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  February 20, 2024 | International, Land

  The Pentagon wants industry to transform again to meet demand. Can it?

  In 30 years, the Pentagon went from a defense industry it considered too large to sustain, to one now too small to surge.

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  October 1, 2018 | International, Aerospace

  Boeing’s big month capped off with hat trick of new contracts

  By: Valerie Insinna WASHINGTON — Boeing is the biggest aircraft manufacturer in the world, but the losses of the joint strike fighter program and Air Force's long range strike bomber still weigh heavily on the company's defense unit, and had prompted some in industry to wonder if the company's days of making cutting edge combat aircraft were numbered. Conventional wisdom held that Boeing needed to win either the Navy's unmanned tanker drone or the Air Force's next-generation trainer aircraft contract to keep its St. Louis, Mo.-based facility building tactical aircraft into the 2030s. a contract for the Air Force's Huey replacement helicopter was seen as out of reach as the service had formerly expressed a preference for sole-sourcing Black Hawks. But in a matter of weeks, Boeing racked up all three contracts, shocking the defense establishment. First came the MQ-25 Stingray award for the Navy's unmanned tanker drone on Aug. 30. An initial $805 million contract covers the design, development, fabrication, test and delivery of four Stingray drones, but Navy acquisition boss James Geurts said the entire program could be worth up to $13 billion for 72 aircraft. “It is a big win on a high-visibility competition/program and gives Boeing a franchise unmanned program,” wrote Roman Schweizer of Cowen Washington Research Group on Sept. 4. Boeing defeated Lockheed Martin and General Atomics to win the program — and that victory allows Boeing to cement its own status as the Navy's premier manufacturer of fixed-wing aircraft. “A Lockheed Martin win would have cemented its position as the builder of ‘next-gen' naval aviation platforms while Boeing would have been relegated to manufacturing fleet workhorses,” Schweizer said in his assessment of the award. “General Atomics would have a been a one-off, but we thought they would been a favorite for a low-cost, low-risk design.” Then on Monday, Boeing won another big competition — this time worth up to $2.38 billion — for the Air Force's UH-1N replacement helicopter. Boeing and Leonardo were immediately obligated $375 million for the initial four MH-139 helicopters, which will be built at Leonardo's commercial AW-139 production plant in Philadelphia. It was huge news for Leonardo, a large Italian defense contractor that had been attempting to break into the U.S. market with a major program for about a decade. But for Boeing, it was still a relatively small aircraft procurement program, with Byron Callan, an analyst with Capital Alpha Partners, writing that there were probably few opportunities for Boeing-Leonardo to sell the MH-139 to other users in the U.S. military. However, Boeing on Thursday won the major opportunity it had been seeking: the Air Force's T-X program. Boeing's clean sheet design beat out Lockheed and Leonardo to win a contract worth up to $9.2 billion. It's likely the actual program will be worth considerably less — Boeing would be obligated a total of $9.2 billion over time if the Air Force decides to execute all options on the contract for 475 training jets, and the services' program of record sits at 350 jets. But its importance to Boeing extends past the award's total contract value. Winning T-X was “possibly critical” for Boeing's St. Louis plant and for its defense business to remain a competitive player in tactical aircraft design, said Callan. “The MQ-25 win helps sustain production at that facility, which now builds F/A-18s and F-15s,” he wrote after the Sept. 27 announcement. “However, the F/A-18 and F-15 lines may end by the mid-2020s. T-X enables Boeing to keep that facility humming and therefore in the hunt for Penetrating Counter Air and other new military aircraft programs.” Analysts like Callan and Schweizer had speculated that Boeing would bid very aggressively to try to win the contract, but the question was whether the company could possibly offer a new purpose-built design at a significantly lower price point than competitors Lockheed Martin and Leonardo, which both proposed aircraft designs already in production and use by foreign militaries. It appears Boeing may have been able to do just that. Richard Aboulafia told Defense News in 2017 that the Lockheed and Leonardo trainers came with a price tag of about $25 million, although both companies were expected to bid lower than that to be competitive. Meanwhile, Jim McAleese of McAleese & Associates pegged the unit cost of Boeing's T-X at an “eye-watering” $19 million, far below the Air Force's $45 million per plane expectation. That low price “establishes an extremely high burden for disappointed offerors of Lockheed or Leonardo” to launch a successful protest with the Government Accountability Office, he stated in a Sept. 28 email, although Lockheed and Leonardo could potentially argue that the Air Force's cost and schedule risk assessments are too optimistic, given that Boeing offered a new airframe. Callan also pointed out that the MQ-25 and T-X wins could be advantageous to Boeing's commercial business. In the past, the defense sector has developed new materials that have later been adapted for use by the airline industry. With Boeing acquiring autonomy-focused businesses like Liquid Robotics and Aurora while investing in startups through its HorizonX organization, it is possible advances in military unmanned tech could give way to autonomous commercial cargo planes or other future concepts. https://www.defensenews.com/industry/2018/09/28/boeings-big-month-capped-off-with-hat-trick-of-new-contracts