KC-46 vision system problems lead to $402 million charge for Boeing

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  May 7, 2020 | International, Aerospace

  Lockheed Martin reacts to the spread of coronavirus

  1 APRIL 2020 • In News Lockheed Martin has responded to the impact of the coronavirus outbreak, including support for those in the company's supply chain. Marillyn Hewson, CEO of Lockheed Martin said: “At Lockheed Martin, we recognize that the rapid spread of Covid-19 and its wide-ranging impacts have caused severe disruption across society and tragic loss of life around the world. We also recognize that the global pandemic has created a need for urgent action by government, business, communities and citizens. “In response to this crisis, our company will be guided by and operate with three clear priorities. First, we will continue to protect the health and safety of our men and women on the job and their families. Second, we will continue to perform and deliver for our customers because what they do for our national security, global communications, and infrastructure is critical to our nation and our allies. Third, we will do our part to use our know-how, resources, and leadership as a company to assist our communities and our country during this period of national crisis. “In this regard, today I am announcing that Lockheed Martin will take the following steps as an initial contribution to the national Covid-19 relief and recovery effort: We will advance more than $50 million to small- and medium-sized business partners in our supply chain to ensure they have the financial means to continue to operate, sustain jobs, and support the economy We will donate $10 million to non-profit organizations involved in Covid-19 related relief and assistance, with emphasis on veterans and military families We have activated a $6.5 million employee disaster relief fund to assist Lockheed Martin employees and retirees impacted with Covid-19 “These are our initial financial steps to help during this time of national need. In addition: We will offer Lockheed Martin's engineering and technical capabilities to help solve the most pressing challenges faced by federal, state, and local officials We will donate the use of our corporate aircraft and vehicle fleet for Covid-19 relief logistical support and medical supply delivery We will donate the use of our facilities for crisis-related activities including critical medical supply storage, distribution, and Covid-19 testing, where needed and practical Finally, during this time of economic uncertainty, we will continue our planned recruiting and hiring. Given the requirement for social distancing, Lockheed Martin will deploy virtual technology and other techniques to sustain our hiring activity during this crisis period “Lockheed Martin understands that the shared effort to combat COVID-19 and recover from its effects will be a long-term one. We will continue to engage national, state, and local leaders to undertake additional measures as needed. “And, throughout this crisis, Lockheed Martin remains committed to continuing to deliver critical capabilities for our nation and our allies, supporting job creation and economic recovery, and helping those in need wherever we operate.” www.lockheedmartin.com https://www.aero-mag.com/lockheed-martin-coronavirus-response-010420/

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  May 16, 2018 | International, Aerospace

  The US Air Force Is Adding Algorithms to Predict When Planes Will Break

  The airlines already use predictive maintenance technology. Now the service's materiel chief says it's a “must-do for us.” The U.S. Air Force has started to use algorithms to predict when its aircraft will break, part of an effort to minimize the time and money they consume in the repair shop. The use of predictive analytics has been blazed by airlines, which monitor their fleets' parts in an effort to replace broken components just before — and crucially, not after — they break. “I believe it is a must-do for us,” said Gen. Ellen Pawlikowski, the head of Air Force Materiel Command, the arm of the Air Force that oversees the maintenance of its planes. She spoke Tuesday at a Defense Writers Group breakfast in Washington. “We see this as a huge benefit.” If the Air Force could reduce the risk of unexpected breakage — and the attendant need to fly replacement parts and repair crews around the globe — it could reduce costs and boost mission effectiveness. It could also increase the usefulness of the current fleet by reducing the number of aircraft that need to be be held in reserve as backups. It starts with gathering data, such as the temperature of engine parts or the stresses on the airframe. “We are trying to leverage what we already get off of airplanes, as opposed to trying to go in and put instruments in places,” Pawlikowski said. “It turns out there's quite a bit that's there, but it may not be a direct measurement. In order to measure the temperature in this one particular spot, I'm getting information somewhere else.” Artificial intelligence and machine learning can then determine patterns. The general said the Air Force has been learning a lot from Delta, the world's second-largest commercial airline. “Delta has demonstrated the effectiveness of predictive maintenance in dramatically reducing the number of delays to flights due to maintenance,” she said. Over the past three years, Air Mobility Command — the arm of the Air Force that oversees all of its large cargo planes and aerial refueling tankers — has been organizing the data it collects on some of its planes. It has started using the predictive maintenance technology on its massive C-5 airlifters. The Air Force is also using the technology on the B-1 bomber. “The B-1 is an airplane that we actually bought with a whole bunch of data that we weren't using,” Pawlikowski said. “We started to take that data in and start to analyze it....We're very excited about this because we see huge potential to improve aircraft availability and drive down the cost.” She said she “was impressed when I saw some of the data that they were showing me.” The Air Force Lifecycle Management Center, which reports to Pawlikowski, has been funding these trials “by finding the loose change in the seat cushions,” she said. “As we have now shown some things ... we're seeing more and more interest in it and we're looking at increasing the investment in that to bring it further,” Pawlikowski said of the predictive maintenance. Last September, Gen. Carlton “Dewey” Everhart, head of Air Mobility Command, stressed his desire to use predictive maintenance, but warned it would cost money to get the datafrom the companies that make the planes. “In some cases, we'll be working this collaboratively with our industry partners,” Pawlikowski said Tuesday. “In other cases, we'll be doing it completely organically.” Air Mobility Command is also using predictive maintenance technology on the C-130J airlifter. The latest version of the venerable Lockheed Martin cargo plane — the J model — collects reams of data as it flies. In April, the Lockheed announced it was teaming with analytics firm SAS to crunch that data. “Everything we've been doing up to a certain point has been looking in the rear-view mirror with the data,” said Lockheed's Duane Szalwinski, a senior manager with his company's sustainment organization who specializes in analytics. “We're going to be able to look forward.” Lockheed is working on a six-month demonstration for Air Mobility Command; officials hope to be able to predict when certain parts will break before a flight. “If we're able to do that, it kind of changes the game in how you maintain and operate a fleet,” Szalwinski said. The data will give military planners a wealth of information about their aircraft that could help determine the best aircraft to deploy. “All those things you now know you have insights as to what you will need at the next flight, so you act accordingly,” he said. “Once we prove that we understand the probability of failure of these parts ... all things then become possible,” Szalwinski said. “Now it's not a matter of if, it's a matter of when. And if you know when, you can start acting accordingly. It would be a gamechanger in the way you manage a fleet.” Lockheed also wants to use the predictive maintenance tech on the F-35 Joint Strike Fighter. “The beauty of this is that the toolsets that we're developing, the models, how we clean the data, how we build the models, how we build the algorithms, all of that is not unique to a platform,” Szalwinski said. Still, instituting predictive maintenance practices fleet-wide is not going to happen overnight, particularly as since it will take time to understand the data, Pawlikowski said. Using this technology will require a cultural shift among maintenance crews because they'll be replacing parts before they actually fail, Pawlikowski said. “One of the big benefits is the reduction in the amount of time the airmen on the flightline spends troubleshooting a broken part” because “we will take them off before they break,” she said. https://www.defenseone.com/business/2018/05/us-air-force-adding-algorithms-predict-when-planes-will-break/148234/

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  August 29, 2018 | International, Aerospace

  En Inde, le contrat Rafale tourne au scandale politique

  Par Julien Bouissou L'achat par l'Inde, en 2016, de trente-six exemplaire de l'avion de combat de Dassault suscite la colère de l'opposition. Le Parti du Congrès dénonce le rôle joué par un proche du premier ministre Narendra Modi. Deux ans après l'achat par New Delhi de trente-six avions de combat Rafale, le contrat signé avec Dassault Aviation se retrouve au cœur d'une tempête politique en Inde. Pas un jour ne passe sans que le Parti du Congrès, dans l'opposition, n'attaque le gouvernement de Narendra Modi sur son manque de transparence et sa connivence avec Anil Ambani, le partenaire indien de l'avionneur français. Rahul Gandhi, le président du Parti du Congrès, a qualifié le contrat d'« escroquerie ». Une polémique qui pourrait ternir l'image de Dassault Aviation alors que le groupe tricolore est en concurrence pour fournir à l'Inde 110 avions de combat supplémentaires. Six avionneurs ont répondu, le 6 juillet, à la demande d'information (« Request for Information ») déposée par New Delhi pour ce nouveau contrat. L'« affaire Rafale », comme on la surnomme désormais dans les médias indiens, était née de l'annonce surprise faite par M. Modi d'acheter trente-six avions de combat lors de sa visite à Paris en avril 2015. Premières livraisons prévues en 2019 L'appel d'offres remporté en 2012 par Dassault prévoyait la livraison de 126 appareils, dont 108 assemblés sur le sol indien. Mais en ce printemps 2015, les négociations piétinent depuis trois ans. Elles butent sur le prix final et le partage des responsabilités pour les avions assemblés en Inde. Or les escadrons de l'armée de l'air indienne se rapprochent dangereusement de l'obsolescence, au risque de compromettre la sécurité du pays. M. Modi, pourtant si attaché au « Make in India », enterre le « contrat du siècle » qui prévoyait la construction d'une chaîne d'assemblage Rafale en Inde. Les trente-six avions, dont les premières livraisons sont prévues en 2019, seront produits en France. Le nouveau contrat, signé quelques mois plus tard dans le cadre d'un accord intergouvernemental, est assorti d'une clause d'« offset », c'est-à-dire qu'une... Article complet: https://www.lemonde.fr/economie/article/2018/08/28/en-inde-le-contrat-rafale-tourne-au-scandale-politique_5347034_3234.html