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November 23, 2020 | International, Aerospace, Naval

La Marine recevra ses trois premiers Airbus Dauphin N3 le 1er décembre

20/11/2020 08:45 | Jean-Marc Tanguy

Reconditionnés par Héli-Union, les trois premiers Airbus Dauphin N3 rejoindront la base d'aéronautique navale de Hyères, première équipée.

Reconditionnés par Héli-Union

Ces Airbus Dauphin N3 sont reconditionnés par Héli-Union en France, en Norvège (deux appareils actuellement) et chez Hélidax dans les Landes. Le reste sera ensuite livré à la cadence de trois appareils par an en métropole (Lanvéoc) et outremer (Antilles, Réunion, Nouvelle-Calédonie, Polynésie). Le contrat de location FLIHPER (pour FLotte Intérimaire HélicoPtères EmbaRqués), couvrant dix ans d'exploitation, inclut un objectif de disponibilité extrêmement élevé (supérieur à 90%) que l'industriel dit pouvoir tenir gr'ce à sa connaissance de l'exploitation de l'offshore. Pas forcément simple avec des configurations différentes, dont certaines très complètes (pilote automatique 4 axes, boule optronique Euroflir 410).

MCO partagée

Des lots de déploiement sont prévus en ce sens, et Héli-Union interviendra dans le Pacifique pour assurer les visites périodiques de maintenance.
Ailleurs, et notamment sur les navires d'emploi de ces appareils, la Marine assurera la maintenance en ligne. Environ 300 heures de vol seront générées par chaque appareil par an. Le contrat couvre aussi la formation initiale des pilotes et mécaniciens. Des QT de navigants ont aussi été assurées par la société dans son centre d'Angoulême. Ce sont des navigants de la Marine qui se chargeront du convoyage.

En attendant l'Airbus Guépard

A l'issue des dix ans, la Marine disposera de suffisamment d'Airbus Guépard pour pouvoir se passer de ces appareils. Une prolongation sera toujours possible si ce n'est pas le cas. Avec cette location, Héli-Union reconvertit ainsi son parc de Dauphin auparavant utilisés dans l'offshore (à l'exclusion d'un unique appareil), une belle martingale d'avoir réussi à faire d'un passif inutilisé par la crise de l'exploitation pétrolière une flotte de location au profit des Armées. Un exploit également réussi pour les trois H225 destinés à DGA EV.

https://www.air-cosmos.com/article/la-marine-recevra-ses-trois-premiers-airbus-dauphin-n3-le-1er-dcembre-23880

On the same subject

  • BWXT CEO: Navy’s Next-Generation SSN(X) Attack Boat Will Build Off Columbia Class

    November 3, 2020 | International, Naval

    BWXT CEO: Navy’s Next-Generation SSN(X) Attack Boat Will Build Off Columbia Class

    By: Sam LaGrone November 2, 2020 6:52 PM The Navy's next attack submarine will feature technology in the Columbia-class program and be significantly larger than the current class of the Virginia-class attack submarines, the chief executive of BWX Technologies said on Monday as part of the company's third-quarter earnings call. The head of the company that builds the nuclear reactors for the Navy's aircraft carriers and submarines said the follow-on to the Virginia SSN would be significantly larger than the current crop of attack boats. “We do expect it will be a larger type of submarine, probably in the size class of the Columbia, but there's not much more to tell than that. But we're working with our Navy customer in what that would look like and how we could take that into production,” Rex Geveden said. “It has the moniker SSN(X) until it gets a class name, and there's some thought, discussion and analysis. It would be the follow-on to the Virginia fast-attack submarine, and it would feather in sometime in the late 2030s.” USNI News understands that Geveden was referring to the submarine's diameter rather than its underwater displacement. The Columbia class is planned to displace about 20,000 tons – about 2,000 more than the current Ohio ballistic missile submarines. The current Virginias displace about 8,000 tons. The Columbia-class hulls are about 42-feet in diameter, while the Virginias are 36-feet wide. A wider hull for submarines can improve characteristics like stealth, allowing ship designers to build in more sound-deadening technology and allow room to develop systems to increase a boat's speed, but it is more expansive to build. The comments are in line with remarks from Chief of Naval Operations Adm. Mike Gilday, who called for the development of a more aggressive attack submarine as a lynchpin of future fleet build-up. “The advantage we have in the undersea is an advantage that we need to not only maintain, but we need to expand. I want to own the undersea for forever because I know that I can be really lethal from the undersea,” he said last month. “When you think attack boat, you're thinking, that can move around the timing and tempo of an operational commander's need to deliver ordinance on target in a timely fashion. And so it's got to be a fast sub as well.” After the Cold War, the U.S. submarine fleet pivoted from the deep-diving, heavily armed Seawolf-class of attack submarines to the Virginia-class, which was optimized to perform signals intelligence and special operations missions in the littorals. “Specifically, the Navy indicates that the next-generation attack submarine should be faster, stealthier, and able to carry more torpedoes than the Virginia class—similar to the Seawolf-class submarine,” the CBO said in late 2018. The return to a more heavily armed, faster submarine is in line with the latest National Security Strategy that places Russia and China at the top of the threat list. Geveden was optimistic on BWXT's outlook for work to build reactors for the Navy's carriers and submarines well into the future. “The nuclear operations groups has really ramped up on the first Columbia, and we are having expectational performance on that program for the Navy customer, and we anticipate another order in the next multi-year pricing agreement,” he said. “We also had an exceptional year of performance on aircraft carriers benefitting from the acceleration of the Ford-class and believe this program will continue for decades as the U.S.'s main force projection asset.” While the company is bullish on the outlook for submarine work, it remains unclear at what rate the Navy will be buying them. Like General Dynamics Electric Boat, which briefed investors last week, BWXT has not received a clear signal from the Navy that it would need to build submarines at the rate of three a year, in line with a call from Secretary of Defense Mark Esper as part of his Battle Force 2045 plan. “In the previous shipbuilding plan, there were 48 fast attack submarines. In the current one, it went to 66. Esper said he was looking at something like 70 to 80 fast attack submarines in the fleet,” Geveden said. “When we last discussed any capital needs around that, what we said was if there was a single year of a third Virginia, we could probably accommodate that without any additional buildout. We haven't evaluated a permanent three-Virginia tempo, and we haven't discussed any capital needs around that, but we would have to invest in that case.” https://news.usni.org/2020/11/02/bwxt-ceo-navys-next-generation-ssnx-attack-boat-will-build-off-columbia-class

  • Plan Outlines Priorities for Federal Agency Engagement in AI Standards Development

    August 12, 2019 | International, C4ISR

    Plan Outlines Priorities for Federal Agency Engagement in AI Standards Development

    GAITHERSBURG, Md. — The U.S. Department of Commerce's National Institute of Standards and Technology (NIST) has released a plan for prioritizing federal agency engagement in the development of standards for artificial intelligence (AI). The plan recommends that the federal government “commit to deeper, consistent, long-term engagement” in activities to help the United States speed the pace of reliable, robust and trustworthy AI technology development. “The federal government can help the U.S. maintain its leadership in AI by working closely with our experts in industry and academia, investing in research, and engaging with the international standards community,” said Under Secretary of Commerce for Standards and Technology and NIST Director Walter G. Copan. “This plan provides a path to ensure the federal government supports AI standards that are flexible and inclusive—and suited for a world of rapidly changing technologies and applications.” A February 2019 Executive Order directed NIST to develop a plan that would, among other objectives, “ensure that technical standards minimize vulnerability to attacks from malicious actors and reflect Federal priorities for innovation, public trust, and public confidence in systems that use AI technologies; and develop international standards to promote and protect those priorities.” “The Trump administration continues to deliver on the American AI Initiative, the national strategy for U.S. leadership in AI,” said Michael Kratsios, chief technology officer of the United States. “Public trust, security and privacy considerations remain critical components of our approach to setting AI technical standards. As put forward by NIST, federal guidance for AI standards development will ensure AI is created and applied for the benefit of the American people.” The plan recommends the federal government bolster AI standards-related knowledge, leadership and coordination among agencies that develop or use AI; promote focused research on the trustworthiness of AI systems; support and expand public-private partnerships; and engage with international parties. Due to the rapid pace of technology development and changing understandings of the “trustworthiness, accessibility, and human-centered implications of AI,” the plan emphasizes the need for federal agencies to be flexible in selecting AI standards for use in regulatory or procurement actions. It also calls for prioritizing multidisciplinary research and expanding public-private partnerships to advance reliable, robust and trustworthy AI. The plan also highlights related tools that will be needed to support AI, including benchmarks, evaluations and challenges that could drive creative problem solving. NIST developed the plan with extensive public and private sector involvement, including a May 30, 2019, workshop and multiple opportunities for public comment. NIST received comments from more than 40 organizations in industry, academia and government on a draft plan released July 2, 2019. While the plan notes that “serious work on AI-specific standards has only recently begun in earnest,” its appendices list existing IT standards applicable to AI, and ongoing activities regarding AI standards and related tools. https://www.nist.gov/news-events/news/2019/08/plan-outlines-priorities-federal-agency-engagement-ai-standards-development

  • F-35: What The Pilots Say

    March 26, 2019 | International, Aerospace

    F-35: What The Pilots Say

    by Linda Shiner In my interviews with F-35 pilots, one word repeatedly came up: “survivability.” Surviving the Lockheed Martin F-35's primary mission—to penetrate sophisticated enemy air defenses and find and disable threats—requires what the fifth-generation jet offers: stealth and a stunning array of passive and active sensors bringing information to the pilot. The F-35 can see trouble coming—ahead, behind, or below the aircraft—far enough in advance to avoid a threat or kill it. Faced with multiple threats, the sensor suite recommends the order in which they should be dispatched. U.S. forces first took these capabilities into combat last September, when Marine F-35Bs struck the Taliban in Afghanistan (five months after its combat debut with the Israeli air force). More than 360 of the multi-service aircraft—Air Force F-35As, Marine short-takeoff-and-vertical-landing Bs, and carrier-capable Cs—have been delivered to 16 U.S. airbases and to seven other countries. Reaching these milestones has not been easy. The program's difficulties and its cost—$406 billion for development and acquisition—have been widely reported. But now the F-35 is in the hands of the best judges of its performance, its pilots. I asked eight of them—test pilots who contributed to the jet's development as well as active-duty pilots—about their experiences. Here, in their own words, are their answers. Full article: https://www.airspacemag.com/military-aviation/f-35-faces-most-critical-test-180971734/

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