• Tesla needs graphite. #Alaska has plenty. But mining it raises fears in nearby villages.

    Ducks and swans flew overhead as Sylvester Ayek, 82, and his daughter Kimberly, 35, hauled rocks to anchor their small salmon net on the bank of a deep, tidal channel — 25 miles inland from the open Bering Sea coast.

    Nearby on that July day, MaryJane Litchard, Ayek’s partner, picked wild celery and set out a lunch of past subsistence harvests: a blue-shelled seabird egg, dried beluga whale meat and red salmon dipped in seal oil.

    Then, as they waited for fish to fill the net, the family motored Ayek’s skiff up the channel, known as the Tuksuk, spotting birds and seals and passing family fish camps where drying salmon hung on racks. Soon, the steep channel walls gave way to a huge estuary: the Imuruk Basin, flanked by the snow-dotted peaks of the Kigluaik Mountains.

    Ayek describes the basin as a “traditional hunting and gathering place” for the local Iñupiat, who have long sustained themselves on the area’s bounty of fish, berries and wildlife.

    But despite a long Indigenous history, and a brief settler boom during the Gold Rush more than a century ago, a couple of weather-beaten cabins were the only obvious signs of human impact as Ayek’s boat idled — save for a set of tiny, beige specks at the foot of the mountains.

    Those specks were a camp run by a Canadian exploration company, Graphite One. And they marked the prospective site of a mile-wide open pit mine that could reach deep below the tundra — into the largest known deposit of graphite in the U.S.

    The mine could help power America’s electric vehicle revolution, and it’s drawing enthusiastic support from powerful government officials in both Alaska and Washington, D.C. That includes the Biden administration, which recently announced up to $37.5 million in subsidies for Graphite One through the U.S. Department of Defense.

    So far, the announcements from the project’s politically connected boosters have received far more attention than the several hundred Alaskans whose lives would be affected directly by Graphite One’s mine.

    While opinions in the nearby Alaska Native villages of Brevig Mission and Teller are mixed, there are significant pockets of opposition, particularly among the area’s tribal leaders. Many residents worry the project will harm the subsistence harvests that make life possible in a place where the nearest well-stocked grocery store is a two-hour drive away, in Nome.

    “The further they go with the mine, our subsistence will just move further and further away from us,” Gilbert Tocktoo, president of Brevig Mission’s tribal government, said over a dinner of boiled salmon at his home. “And sooner or later, it’s going to become a question of: Do I want to live here anymore?”

    Despite those concerns, Graphite One is gathering local support: Earlier this month, the board of the region’s Indigenous-owned, for-profit corporation unanimously endorsed the project.

    The Nome-based corporation, Bering Straits Native Corp., also agreed to invest $2 million in Graphite One, in return for commitments related to jobs and scholarships for shareholders.

    The tensions surrounding Graphite One’s project underscore how the rush to bolster domestic manufacturing of electric vehicles threatens a new round of disruption to tribal communities and landscapes that have already borne huge costs from past mining booms.

    Across the American West, companies are vying to extract the minerals needed to power electric vehicles and other green technologies. Proposed mines for lithium, antimony and copper are chasing some of the same generous federal tax credits as Graphite One — and some are advancing in spite of objections from Indigenous people who have already seen their lands taken and resources diminished over more than a century of mining.

    The Seward Peninsula’s history is a case in point: Thousands of non-Native prospectors came here during the Gold Rush, which began in 1898. The era brought devastating bouts of pandemic disease and displacement for the Iñupiat, and today, that history weighs on some as they consider how Graphite One could affect their lives.

    “A lot of people like to say that our culture is lost. But we didn’t just go out there and lose it: It was taken from us,” said Taluvaaq Qiñuġana, a 24-year-old Iñupiaq resident of Brevig Mission. A new mining project in her people’s traditional harvesting grounds, she said, “feels like continuous colonization.”

    But other Indigenous residents of Brevig Mission and Teller say the villages would benefit from well-paying jobs that could come with the mine. Cash income could help people sustain their households in the two communities, where full-time work is otherwise scarce.

    Graphite One executives say one of their highest priorities, as they advance their project toward permitting and construction, is protecting village residents’ harvests of fish, wildlife and berries. They say they fully appreciate the essential nature of that food supply.

    “This is very real to them,” said Mike Schaffner, Graphite One’s senior vice president of mining. “We completely understand that we can’t come in there and hurt the subsistence, and we can’t hurt how their lifestyle is.”

    U.S. produces no domestic graphite

    Graphite is simply carbon — like a diamond but far softer, because of its different crystal structure. Graphite is used as a lubricant, in industrial steelmaking, for brake linings in automobiles and as pencil lead.

    It’s also a key component of the high-powered lithium batteries that propel electric cars.

    Once mined and concentrated, graphite is processed into a powder that’s mixed with a binder, then rolled flat and curled into the hundreds of AA-battery-sized cylinders that make up the battery pack.

    America hasn’t mined any graphite in decades, having been undercut by countries where it’s extracted at a lower cost.

    China currently produces more than half of the world’s mined graphite and nearly all of the highly processed type needed for batteries. The country so dominates the supply chain that global prices typically rise each winter when cold temperatures force a single region, Heilongjiang, to shut down production, said Tony Alderson, an analyst at a price tracking firm called Benchmark Mineral Intelligence.

    Some forecasts say graphite demand, driven by growth in electric vehicles, could rise 25-fold by 2040. Amid growing U.S.-China political tensions, supply chain experts have warned about the need to diversify America’s sources of graphite.

    Last year’s climate-focused Inflation Reduction Act, written in part to wrest control of electric vehicle manufacturing from China, is accelerating that search.

    For new electric cars to qualify for a $3,750 tax credit under the act, at least 40% of the value of the “critical minerals” that go into their batteries must be extracted or processed domestically, or in countries such as Canada or Mexico that have free-trade agreements with the United States.

    That fraction rises to 80% in four years.

    Graphite One is one of just three companies currently advancing graphite mining projects in the United States, according to the U.S. Geological Survey. And company officials are already marketing their graphite to global electric vehicle makers.

    But when they presented their preliminary plans to Tesla, “they said, ‘That’s great, we are interested in buying them, but we would need to write 40 contracts of this size to meet our need,’” Schaffner, the Graphite One vice president, said at a community meeting this year, according to the Nome Nugget.

    In response, Graphite One is now studying a mine that could be substantially larger than its original proposal.

    It’s too early to know how, exactly, the mine’s construction could affect the surrounding watershed. One reason is that the level of risk it poses is linked to its size, and Graphite One has not yet determined how big its project will be.

    While graphite itself is nontoxic and inert, the company also hasn’t finished studying the acid-generating potential of the rock that its mine could expose — another key indicator of the project’s level of risk. Stronger acid is more likely to release toxic metals into water that Graphite One would have to contain and treat before releasing back into the environment.

    One fish biologist in the region has also said he fears the mine’s construction could negatively affect streams flowing out of the Kigluaik Mountains, though Graphite One officials disagree. The streams’ cool water, according to Charlie Lean, keeps temperatures in the shallow Imuruk Basin low enough to sustain spawning salmon — a critical source of abundant, healthy food for Brevig Mission and Teller residents.

    Graphite One plans to store its waste rock and depleted ore in what’s known as a “dry stack,” on top of the ground — rather than in a pond behind a dam, a common industry practice that can risk a major breach if the dam fails.

    But experts say smaller-scale spills or leaks from the mine could still drain into the basin and harm fish and wildlife.

    “There is always a possibility for some sort of catastrophic failure. But that doesn’t happen very often,” said Dave Chambers, president of the nonprofit Center for Science in Public Participation, which advises advocacy and tribal groups across the country on mining and water quality. “There’s also a possibility there will be no impact. That doesn’t happen very often, either.”

    Anthony Huston, Graphite One’s chief executive, said his project will incorporate local knowledge and protect residents’ subsistence harvests.

    “We are completely focused on making sure that we create a stronger economy, and the entire Bering Straits region, and all of Alaska, for that matter. And that’s something that this project will bring,” he said in an interview. “But it will never bring it at the expense of the traditional lifestyle of Alaska Native people.

    A way of life at stake

    There are no Teslas in Brevig Mission or Teller, the two Alaska Native villages closest to the proposed mine.

    To get to the communities from the nearest American Tesla dealership, you’d first board a jet in Seattle. Then, you’d fly 1,400 miles to Anchorage, where you’d climb on to another jet and fly 500 more miles northwest to Nome, the former Gold Rush town known as the finish line of the Iditarod sled dog race.

    A 70-mile gravel road winds northwest through tundra and mountains before dipping back down to a narrow spit on the Bering Sea coast. The road ends in Teller, population 235, where most residents lack in-home plumbing — let alone own electric cars.

    If you need a bathroom here, you’ll use what’s known as a honey bucket.

    Brevig Mission, population 435, is even more remote than Teller. It sits across a narrow strait and is accessible only by boat or plane.

    The region’s Indigenous history is memorialized in the 1973 book “People of Kauwerak,” written by local elder William Oquilluk. It documents the founding of Kauwerak, an Iñupiaq village by a sandbar near the Imuruk Basin’s innermost reaches.

    The area was chosen, according to the book, for the same reasons it’s treasured now: abundant fish and birds, berries and moose, even beluga whales. Kauwerak became one of the Seward Peninsula’s largest villages before it was abandoned in the 19th century, as residents left for jobs and schools.

    Whalers, then gold miners, brought profound changes to the Indigenous way of life on the Seward Peninsula, especially through the introduction of pandemic diseases. One outbreak of measles and flu, in 1900, is thought to have killed up to one-third of residents in one of the region’s villages. In Brevig Mission, 72 of 80 Native residents died from the 1918 Spanish flu.

    Today, the miners and whalers are gone. In Teller, the population of 250 is 99% Alaska Native.

    Four in 10 residents there live below the poverty level, and a typical household, with an average of three people, survives on just $32,000 a year, according to census data.

    At the community’s main store, the shelves are completely barren of fresh fruits and vegetables. A box of Corn Chex costs $9.55, and a bottle of Coffee-Mate runs $11.85 — more than twice the Anchorage price.

    Residents can buy cheaper groceries in Nome. But gas for the 70-mile drive costs $6.30 a gallon, down from $7 in July.

    The high cost of goods combined with the few available jobs helps explain why some Teller and Brevig Mission residents are open to Graphite One’s planned mine, and the cash income it could generate.

    As Ayek, the 82-year-old subsistence fisherman, pulled his skiff back into Teller with a cooler of fish, another man was slicing fresh sides of salmon a little ways down the beach.

    Nick Topkok, 56, has worked as a contractor for Graphite One, taking workers out in his boat. As he hung his fish to dry on a wood rack, he said few people in the area can find steady jobs.

    “The rest are living off welfare,” Topkok said. The mine, he said, would generate money for decades, and it also might help get the village water and sewer systems.

    “I’ll be dead by then, but it’ll impact my kids, financially,” he said. “If it’s good and clean, so be it.”

    Topkok also acknowledged, however, that a catastrophic accident would “impact us all.”

    Many village residents’ summer fishing camps sit along the Tuksuk Channel, below the mine site. Harvests from the basin and its surroundings feed families in Brevig Mission and Teller year-round.

    “It’s my freezer,” said Dolly Kugzruk, president of Teller’s tribal government and an opponent of the mine.

    Researchers have found all five species of Pacific salmon in and around the Imuruk Basin. Harvests in the area have hit 20,000 fish in some years — roughly 30 per fishing family, according to state data.

    At a legislative hearing several years ago on a proposal to support Graphite One’s project, one Teller resident, Tanya Ablowaluk, neatly summed up opponents’ fears: “Will the state keep our freezers full in the event of a spill?”

    Gold Rush prospector’s descendants would reap royalties

    Elsewhere in rural Alaska, Indigenous people have consented to resource extraction on their ancestral lands on the basis of compromise: They accept environmental risks in exchange for a direct stake in the profits.

    Two hundred miles north of the Imuruk Basin, zinc and lead unearthed at Red Dog Mine have generated more than $1 billion in royalties for local Native residents and their descendants, including $172 million last year. On the North Slope, the regional Iñupiat-owned corporation receives oil worth tens of millions of dollars a year from developments on its traditional land.

    The new Manh Choh mine in Alaska’s Interior will also pay royalties to Native landowners, as would the proposed Donlin mine in Southwest Alaska.

    No such royalties would go to the Iñupiaq residents of Brevig Mission and Teller, based on the way Graphite One’s project is currently structured.

    The proposed mine sits exclusively on state land. And Graphite One would pay royalties to the descendants of a Gold Rush-era prospector — a legacy of the not-so-distant American past when white settlers could freely claim land and resources that had been used for thousands of years by Indigenous people.

    Nicholas Tweet was a 23-year-old fortune seeker when he left Minnesota for Alaska in the late 1800s. His quest for gold, over several years, took him hiking over mountain ranges, floating down the Yukon River by steamboat, walking hundreds miles across beaches and, finally, rowing more than 100 miles from Nome in a boat he built himself.

    Tweet settled in Teller with his family, initially prospecting for gold.

    As graphite demand spiked during World War I, Tweet staked claims along the Kigluaik Mountains, and he worked with a company that shipped the mineral to San Francisco until the war ended and demand dried up.

    Today, Tweet’s descendants are still in the mining business on the Seward Peninsula. And they still controlled graphite claims in the area a little more than a decade ago. That’s when Huston, a Vancouver entrepreneur, was drawn into the global graphite trade through his interest in Tesla and his own graphite-based golf clubs.

    News of a possible deal with Huston’s company arrived at one of the Tweets’ remote mining operations via a note dropped by a bush plane. They reached an agreement after months of discussions — sometimes, according to Huston, with 16 relatives in the room.

    So far, the Tweet family, whose members did not respond to requests for comment, has received $370,000 in lease fees. If the project is built, the family would receive additional payments tied to the value of graphite mined by Graphite One, and members could ultimately collect millions of dollars.

    Bering Straits Native Corp., owned by more than 8,000 Indigenous shareholders with ties to the region, recently acquired a stake Graphite One’s project — but only by buying its way in.

    The company announced its $2 million investment this month. The deal includes commitments by Graphite One to support scholarships, hire Bering Straits’ shareholders and give opportunities to the Native-owned corporation’s subsidiary companies, according to Dan Graham, Bering Straits’ interim chief executive. He declined to release details, saying they have not yet been finalized.

    As it considered the investment, Bering Straits board members held meetings with Brevig Mission and Teller residents, where they heard “a lot of concerns,” Graham said. Those concerns “were very well thought through at the board level” before the corporation offered its support for the project, he added.

    “Graphite One is very committed to employing local workers from those villages, to being as transparent as possible on what the development is,” Graham said.

    Graphite One officials say they have work to do to ensure the region’s residents are trained for mining jobs in time for the start of construction. The company had a maximum of 71 people working at its camp this summer, but Graphite One and its contractors hired just eight people from Teller and Brevig Mission. Sixteen more were from Nome and other villages in the region, according to Graphite One.

    Company officials say they have no choice but to develop a local workforce. Because of graphite’s relatively low value in raw form, compared to gold or copper, they say the company can’t afford to fly workers in from outside the region.

    Graphite One says it’s also taking direction from members of a committee of local residents it’s appointed to provide advice on environmental issues. In response to the committee’s feedback, the company chose not to barge its fuel through the Imuruk Basin earlier this year; instead, it flew it in, at an added cost of $4 a gallon.

    Since Graphite One acquired the Tweets’ graphite claims, progress on the development has been slow. But now, escalating tensions with China and the national push to Americanize the electric vehicle supply chain are putting Huston’s project on the political fast track.

    ‘We don’t have a choice’

    In July, U.S. Sen. Lisa Murkowski boarded a helicopter in Nome and flew to Graphite One’s remote exploration camp overlooking the Imuruk Basin.

    A few days later, the Alaska Republican stood on the Senate floor and brandished what she described as a hunk of graphite from an “absolutely massive,” world-class deposit.

    “After my site visit there on Saturday, I’m convinced that this is a project that every one of us — those of us here in the Congress, the Biden administration — all of us need to support,” she said. “This project will give us a significant domestic supply, breaking our wholesale dependence on imports.”

    U.S. Sen. Dan Sullivan, R-Alaska, U.S. Rep. Mary Peltola, D-Alaska, and GOP Gov. Mike Dunleavy have all expressed support for the project.

    Graphite One has enlisted consultants and lobbyists to advance its interests, according to disclosure filings and emails obtained through public records requests.

    They include Clark Penney, an Anchorage-based consultant and financial advisor with ties to the Dunleavy administration, and Nate Adams, a former employee of Murkowski and Sullivan who’s worked as a lobbyist in Washington, D.C.

    Murkowski has said the mine will reduce dependence on foreign countries that lack America’s environmental and human rights safeguards.

    “Security of supply would be assured from day one, and the standards for the mine’s development and operation would be both exceedingly high and fully transparent,” Murkowski wrote in a letter to the Biden administration in 2022.

    The Defense Department, meanwhile, announced its grant of up to $37.5 million for Graphite One in July. This month, the company also announced it had received a $4.7 million Defense Department contract to develop a graphite-based firefighting foam.

    In a statement, a department spokesman said the July agreement “aims to strengthen the domestic industrial base to make a secure, U.S.-based supply of graphite available for both Department of Defense and consumer markets.”

    In Teller and Brevig Mission, Graphite One’s opponents have noticed how the electrical vehicle transition seems to be driving interest in the mine planned for nearby.

    As the project gathers outside political support, some village residents said that local attitudes have been shifting, too, in response to the company’s offers of jobs and perks.

    Tocktoo, the chief of Brevig Mission’s tribal council, said resistance in his community has diminished as Graphite One “tries to buy their way in.”

    The company awards door prizes at meetings and distributes free turkeys, he said. Two years ago, the company gave each household in Brevig Mission and Teller a $50 credit on their electrical bills.

    The project, though, remains years away from construction, with production starting no earlier than 2029.

    Before it can be built, Graphite One will have to obtain an array of permits, including a major authorization under the federal Clean Water Act that will allow it to do construction around wetlands.

    And the project also faces geopolitical and economic uncertainties.

    At least last year, Graphite One was tight on cash. It had to slightly shorten its summer exploration season because it didn’t have the money to finish it, company officials said at a public meeting this year.

    And while Graphite One is counting on a partnership with a Chinese business to help set up its graphite processing and manufacturing infrastructure, the partner company’s top executive has said publicly that U.S.-China political tensions may thwart the transfer of necessary technologies.

    Murkowski, in an interview at the Nome airport on her way home from her visit to Graphite One’s camp, stressed that the project is still in its very early stages.

    The permitting process and the substantial environmental reviews that will accompany it, she added, will give concerned residents a chance to pose questions and raise objections.

    “There’s no process right now for the public to weigh in. And it’s all so preliminary,” she said. “When you don’t know, the default position is, ‘I don’t think this should happen.’”

    But opponents of the project in Brevig Mission and Teller say they fear their objections won’t be heard. Lucy Oquilluk, head of a Teller-based tribal government, said she feels a sense of inevitability.

    “It just feels like we have nothing to say about it. We don’t have a choice,” Oquilluk said. “They’re going to do it anyways, no matter what we say.”

    https://alaskapublic.org/2023/09/29/tesla-needs-graphite-alaska-has-plenty-but-mining-it-raises-fears-in-n

    #Tesla #graphite #extractivisme #terres_rares #voitures_électriques #mines #peuples_autochtones #USA #Etats-Unis #Canada #Graphite_One #Brevig_Mission #Teller

  • Crash évité du vol Alaska Airlines : Boeing sous pression après la remise en cause de la fiabilité du 737 Max
    https://www.lemonde.fr/economie/article/2024/01/08/crash-evite-du-vol-alaska-airlines-un-miracle-pour-les-passagers-une-catastr


    Le Boeing 737 Max 9 qui a effectué le vol 1282 d’Alaska Airlines, à Portland (Oregon), le 8 janvier 2024.
    NTSB / AFP

    Avec le nouvel accident qui a affecté l’avionneur américain, c’est sa capacité à produire vite et bien ses appareils qui est en doute. Lundi, United Airlines et Alaska Airlines ont annoncé avoir découvert des fragilités sur d’autres appareils.

    Un « bouchon de porte » (#door_plug) qui vient obstruer l’emplacement d’une porte de sortie de secours de l’avion non installée (elle est obligatoire dans des configurations de la cabine avec plus de passagers) qui s’est désolidarisé du fuselage dans la phase ascensionnelle du vol.

    Pas de passager au droit de la porte, mais un adolescent assis le rang précédent avec sa maman à sa droite.
    #737_Max

    • le témoignage de la maman

      When Alaska flight 1282 blew open, a mom went into ‘go mode’ to protect her son | The Seattle Times
      https://www.seattletimes.com/business/boeing-aerospace/when-hole-opened-on-alaska-flight-1282-a-mom-held-tight-to-her-son


      A passenger view of the door plug hole on an Alaska Airlines Boeing 737 MAX 9, flight 1282, which was forced to return to Portland airport on Friday....
      Courtesy Elizabeth Le via Instagram

      When the Boeing 737 MAX 9’s side blew out explosively on Alaska Airlines Flight 1282 Friday evening, a 15-year-old high school student was in the window seat in the row directly ahead, his shoulder beside the edge of the gaping hole.

      His mother, who was seated beside him, in the middle seat of row 25, described the moment as a very loud bang, like “a bomb exploding.”

      As the air in the passenger cabin rushed out, the Oregon woman turned and saw her son’s seat twisting backward toward the hole, his seat headrest ripped off and sucked into the void, her son’s arms jerked upward.

      “He and his seat were pulled back and towards the exterior of the plane in the direction of the hole,” she said. “I reached over and grabbed his body and pulled him towards me over the armrest.”

      To avoid being inundated with further media calls, the woman, who is in her 50s, a lawyer and a former journalist, asked to be identified only by her middle name, Faye.

      “I was probably as filled with adrenaline as I’ve ever been in my life,” Faye said.

    • le cas n’est pas isolé – on est chez Boeing… – les compagnies équipées d’appareils dans la même configuration découvrent qu’il y a un peu partout des boulons mais serrés

      Des vérifications sur des Boeing 737 MAX font apparaître des équipements mal fixés sur des appareils d’Alaska Airlines et United
      https://www.lemonde.fr/economie/article/2024/01/08/un-avion-alaska-airlines-perd-une-porte-en-plein-vol-l-action-boeing-en-fort


      La compagnie Alaska Airlines a décidé de maintenir au sol ses 737 MAX 9 après l’envol spectaculaire d’une porte qui a provoqué, vendredi soir, l’atterrissage d’urgence de l’un de ses appareils aux Etats-Unis.
      HANDOUT / AFP

      Les compagnies aériennes américaines United Airlines et Alaska Airlines ont rapporté, lundi 8 janvier, avoir trouvé des éléments mal fixés lors de vérifications de leurs appareils Boeing 737 MAX 9, après qu’un avion de ce type a perdu une porte en plein vol vendredi.
      United, qui exploite la plus importante flotte de 737 MAX 9 du monde (79 appareils), a révélé avoir découvert des « boulons qui nécessitaient d’être resserrés » lors de vérifications sur les portes condamnées de ce modèle, les mêmes que celle qui a été arrachée lors du vol 1282 d’Alaska Airlines aux Etats-Unis, vendredi.
      « Depuis que nous avons entamé les inspections, samedi, nous avons fait des découvertes qui semblent liées à des problèmes d’installation du panneau obstruant les portes », a précisé United dans une déclaration transmise à l’Agence France-Presse. « Par exemple, des boulons qui nécessitaient d’être resserrés. » La condamnation de certaines portes est une configuration que propose Boeing à ses clients quand le nombre d’issues de secours existantes est déjà suffisant au regard du nombre de sièges dans l’appareil.
      Alaska Airlines a également annoncé avoir détecté des « équipements mal fixés » sur certains de ses appareils de ce type, à la suite d’inspections préliminaires. Ces découvertes interviennent après que l’agence américaine de l’aviation civile (FAA) a demandé des inspections sur 171 Boeing 737 MAX 9, qui sont maintenus au sol dans l’attente de ce passage en revue.
      Lundi, la compagnie Aeroméxico a déclaré être dans la « phase finale d’une inspection détaillée » et anticiper la remise en service de ses 19 MAX 9 « dans les prochains jours ».

    • dans les semaines qui précèdent, l’avion, pratiquement neuf, avait connu des incidents à répétition sur son système de pressurisation, peut-être liés à un jeu ou des vibrations de la fausse porte. Ce qui avait conduit la compagnie à ne pas utiliser l’avion sur des liaisons long-courrier (vers Hawaï).

      Alaska Airlines jet that had a cabin wall blowout made 3 recent Alaska-Hawaii flights - Alaska Public Media
      https://alaskapublic.org/2024/01/09/alaska-airlines-jet-that-had-a-cabin-wall-blowout-made-3-recent-alaska

      At the time of the blowout, the aircraft was just a few months old. Alaska Airline had restricted the jet from long flights over water after a warning light that could signal a pressurization problem lit up on three flights, on Dec. 7 and twice in January.

    • Le fabricant #Spirit_AeroSystems (qu’on a déjà croisé ici dans les épisodes de la saison précédente du feuilleton 737 Max) était – déjà – la cible de procès pour divers problèmes de qualité

      Boeing supplier that made Alaska Airlines door plug was warned of « defects » with other parts, lawsuit claims - CBS News
      https://www.cbsnews.com/news/boeing-loose-bolts-alaska-airlines-united-airlines-spirit-aerosystems-door-

      The manufacturer of the door plug that was blown out in mid-air during a Alaska Airlines flight on Friday was the focus of a class-action lawsuit filed less than a month earlier, with the complaint alleging that Spirit AeroSystems had experienced “sustained quality failures” in its products. 

      The complaint, initially filed in federal court in May and amended in December, was filed on behalf of investors in Spirit AeroSystems, which was originally a manufacturing unit of Boeing until it was spun off in 2005 (The company has no relationship with Spirit Airlines.) According to the suit, Spirit relies heavily on Boeing for orders and manufactures much of the aviation giant’s jet fuselages. 

      The lawsuit was earlier reported by the investigative publication The Lever.

      The midair incident involved a door plug, panels designed to fit into doors that typically aren’t needed on an aircraft, transforming them into windows. One of these plugs was sucked out of a Boeing 737 Max 9 flown by Alaska Airlines just minutes after the plane departed Oregon’s Portland International Airport on its way to Ontario, California. 

      Alaska and United Airlines — the only two U.S. carriers to fly the Boeing 737 Max 9 — have since said they have found loose bolts inside several other door plugs on the jets, which the Federal Aviation Administration has grounded.

      Boeing supplier that made Alaska Airlines door plug was warned of « defects » with other parts, lawsuit claims - CBS News
      https://www.cbsnews.com/news/boeing-loose-bolts-alaska-airlines-united-airlines-spirit-aerosystems-door-

      The manufacturer of the door plug that was blown out in mid-air during a Alaska Airlines flight on Friday was the focus of a class-action lawsuit filed less than a month earlier, with the complaint alleging that Spirit AeroSystems had experienced “sustained quality failures” in its products. 

      The complaint, initially filed in federal court in May and amended in December, was filed on behalf of investors in Spirit AeroSystems, which was originally a manufacturing unit of Boeing until it was spun off in 2005 (The company has no relationship with Spirit Airlines.) According to the suit, Spirit relies heavily on Boeing for orders and manufactures much of the aviation giant’s jet fuselages. 

      The lawsuit was earlier reported by the investigative publication The Lever.

      The midair incident involved a door plug, panels designed to fit into doors that typically aren’t needed on an aircraft, transforming them into windows. One of these plugs was sucked out of a Boeing 737 Max 9 flown by Alaska Airlines just minutes after the plane departed Oregon’s Portland International Airport on its way to Ontario, California. 

      Alaska and United Airlines — the only two U.S. carriers to fly the Boeing 737 Max 9 — have since said they have found loose bolts inside several other door plugs on the jets, which the Federal Aviation Administration has grounded.

    • L’expert : c’est normal, dans le secteur aéronautique, c’est plein de petits jeunes qui bossent comme des cochons.
      (traduction libre…)

      Quest Means Business sur X 
      https://twitter.com/questCNN/status/1744775723192119498

      “We have a relatively young workforce throughout the aerospace supply chain, and it is showing up in quality escapes that we experienced all throughout 2023.”

      Citi analyst Jason Gursky on the aviation industry following a Boeing plane’s mid-air fuselage blowout.

    • ça aurait peut-être coûte (un peu) plus cher d’utiliser une conception garantissant la sécurité (#safety_by_design). Ben oui, une pièce – introduite par l’intérieur – dont les bords débordent de l’ouverture dans le fuselage…

      Aviation experts raise questions about 737 Max ‘door plug’ design | CNN Business
      https://www.cnn.com/business/boeing-737-max/index.html

      In interviews with CNN, some experts argued that if that door plug were designed to be larger than the opening it covers and installed inside the plane, the force of the pressurized air in the passenger cabin would force the plug against the plane’s interior frame and a situation such as the one on the Alaska Airlines flight could have been avoided. However, such a design could have added costs and practical disadvantages, some said.

    • Chez Boeing, la finance contre les ingénieurs
      https://www.lemonde.fr/idees/article/2024/01/11/chez-boeing-la-finance-contre-les-ingenieurs_6210186_3232.html

      Les nouveaux déboires des 737 MAX, déjà responsables de deux catastrophes en 2018 et 2019, illustrent la bascule de la culture d’entreprise intervenue au tournant du siècle chez l’avionneur américain.

      Après la catastrophe évitée à bord d’un #Boeing #737 MAX 9 d’Alaska Airlines, dont une partie du fuselage a été arrachée, vendredi 5 janvier, le PDG de l’avionneur américain, David Calhoun, a fait amende honorable devant les cadres de Boeing réunis, mardi 9 janvier, en urgence : « Nous allons aborder cela d’abord en reconnaissant notre erreur », a-t-il expliqué, ajoutant que les compagnies aériennes étaient « profondément ébranlées », mais qu’elles allaient conserver leur« confiance en [eux] tous ».

      Vraiment ? Après que les inspections d’autres appareils ont montré que les vis de la pièce qui bouche l’espace réservé à une possible porte de secours supplémentaire n’étaient pas bien serrées ? Après la catastrophe de deux 737 MAX en 2018 (Lion Air, Indonésie, 189 morts) et 2019 (Ethiopian Airlines, 157 morts), qui ont révélé des défauts de #conception et une volonté de dissimulation aux autorités de régulation américaines ?

      On peut prétendre, comme certains analystes financiers, qu’il s’agit d’un problème de contrôle qualité qui sera vite surmonté. En réalité, la confiance en Boeing est brisée. « Ils sont revenus cinq ans en arrière. Calhoun doit faire quelque chose de radical pour sortir de cela. C’est une entreprise qui semble se soucier des profits plus que de la sécurité », a accusé, le 9 janvier sur CNBC, Paul Argenti, professeur de communication d’entreprise à l’université Dartmouth (New Hampshire).

      Politique d’économies

      De fait, le logiciel de M. Calhoun et des équipes de Boeing est en cause. Le patron est un disciple de Jack Welch (1935-2020), qui, dirigeant de General Electric de 1981 à 2001, en avait fait l’entreprise la plus puissante du monde, privilégiant la rentabilité. Le conglomérat s’est effondré et a fini démantelé, tandis que Jack Welch est accusé d’avoir tué le capitalisme industriel américain. Ses héritiers, parmi lesquels M. Calhoun, sont aujourd’hui accusés de tuer Boeing, géant de l’aéronautique civile et militaire. Trop gros pour tomber, il aurait peut-être sombré s’il n’était pas stratégique et n’avait pas été sauvé par le refinancement avantageux des « années Covid ».

      Tout remonte à la bascule de la culture d’entreprise intervenue au tournant du siècle, avec la montée d’Airbus, que la firme n’avait jamais pris au sérieux, et la course aux #économies. Comme l’explique le journaliste Peter Robison dans son ouvrage Flying Blind (« voler à l’aveugle », Anchor Books, 2021, non traduit), le slogan de l’entreprise, « travailler ensemble », est devenu « davantage pour moins cher ». Boeing est passé d’une culture d’ingénieurs à une culture de financiers et de commerciaux. En dépit de ses déboires, il vaut plus qu’Airbus en Bourse.

      Le drame se noue en 2000, lors d’une grande #grève des 23 000 #ingénieurs de Seattle (Etat de Washington), qui conduit à un divorce entre les ingénieurs syndiqués et la direction. Cette dernière décide alors de déménager son siège à Chicago (Illinois), loin de ses centres de production.

      Il faut aussi faire des économies sur les nouveaux projets. Le lancement du Boeing 777 avait fait la fierté des équipes dans les années 1990. Pour son projet de 787 Dreamliner, la direction fixe un budget plus faible de 60 % que celui du 777. Boeing décide d’en délocaliser la production dans l’Etat non syndiqué de Caroline du Sud, avec des #salaires deux fois moindres, mais peine à former ses techniciens. En Europe, le droit du travail, qui complique les licenciements et renchérit la main-d’œuvre, force Airbus à monter en gamme et en automatisation.

      Multiples défaillances de production

      La demande de moyen-courriers s’envole, pour la plus grande joie d’Airbus, dont les A320 sont nettement moins chers que les 737 de Boeing. L’avionneur de Seattle subit alors plusieurs humiliations : en 2010, le patron de Ryanair, Michael O’Leary, propose d’acheter 300 Boeing 737 à un prix 20 % au-dessous du coût de revient de Boeing. Un an plus tard, American Airlines menace de préférer l’A320. La direction de Boeing décide non pas de concevoir un nouvel appareil, ce qui aurait coûté 25 milliards de dollars (près de 23 milliards d’euros), mais de moderniser ses 737, moyennant 2,5 milliards de dollars. Le projet est mal conçu : les moteurs plus gros, fixés plus en avant sous les ailes, déséquilibrent l’appareil. Plutôt qu’une correction très coûteuse de la conception de l’avion, on lui adjoint un logiciel pour le rééquilibrer.

      Boeing se heurte alors à une nouvelle exigence des compagnies aériennes low cost américaines : elles ne veulent pas que leurs pilotes aient à suivre de coûteuses formations et souhaitent qu’ils puissent passer, comme chez Airbus, d’un modèle à l’autre. Boeing prétend, contre l’évidence, que les pilotes n’ont pas besoin d’une #formation pour piloter les 737 MAX, ce qui sera fatal aux pilotes de Lion Air et d’Ethiopian Airlines.

      Pendant ce temps, l’entreprise rachète ses actions pour soutenir son cours de Bourse, paye royalement ses dirigeants et externalise tout ce qu’elle peut. Dès 2005, elle filialise sous le nom de Spirit AeroSystems son usine de Wichita (Kansas) afin de ne pas octroyer aux ouvriers de cet Etat rural les mêmes augmentations qu’à Seattle. Elle transforme aussi des coûts fixes en coûts variables, en externalisant la fourniture du fuselage. Cette filiale, aujourd’hui en quasi-perdition économique, multiplie les défaillances de production, alors que Boeing ne joue plus qu’un rôle de concepteur et d’assembleur.
      Boeing s’intéresse-t-il encore à l’aéronautique civile ? On peut en douter, tant il est biberonné à la commande militaire, surtout depuis qu’il a fusionné, en 1997, avec le canard boiteux McDonnell Douglas. Dès 2003, une étude avait révélé que, sur la valeur de l’action de 35 dollars, la partie civile ne valait que 3 dollars. Les contrats militaires, avec leurs avances, sont tellement plus confortables ! Le nouveau déménagement de son siège, en 2022, de Chicago à Washington, confirme que la direction a pour priorité les contacts avec le Pentagone et le lobbying politique. Loin, trop loin des ingénieurs.

    • Boeing to add further quality inspections for 737 MAX | Reuters
      https://www.reuters.com/business/aerospace-defense/boeing-add-further-quality-inspections-737-max-2024-01-15

      Boeing (BA.N) will add further quality inspections for the 737 MAX after a mid-air blowout of a cabin panel in an Alaska Airlines (ALK.N) MAX 9 earlier this month, the head of its commercial airplanes division said on Monday.

      The planemaker will also deploy a team to supplier Spirit AeroSystems (SPR.N) - which makes and installs the plug door involved in the incident - to check and approve Spirit’s work on the plugs before fuselages are sent to Boeing’s production facilities in Washington state, Stan Deal, president of Boeing Commercial Airplanes, said in a letter to Boeing employees.

      Où vont-ils chercher tout ça !?

    • et la FAA, aussi, prend de bonnes résolutions
      (c’est marrant – ou pas, comme disent certains par ici – je croyais me souvenir de bonnes résolutions du même tonneau de la même administration lors de l’affaire du MCAS)
      Alaska Airlines begins preliminary inspections on up to 20 Boeing 737-9 MAX | Reuters
      https://www.reuters.com/business/aerospace-defense/alaska-airlines-begins-preliminary-inspections-up-20-boeing-737-9-max-2024-

      Under more stringent supervision, the regulator will audit the Boeing 737 MAX 9 production line and suppliers and consider having an independent entity take over from Boeing certain aspects of certifying the safety of new aircraft that the FAA previously assigned to the planemaker.

      EDIT : 08/2019, les commentaires évoquent un régulateur laxiste…
      https://seenthis.net/messages/796072

      heureusement, chez nous, on est bons, parce que, dans le nucléaire, on fait le chemin inverse : absorption de l’IRSN par l’ASN pour former l’ASNR
      https://seenthis.net/messages/1036595

    • le téléphone passé à travers le hublot a été retrouvé à Vancouver et fonctionne encore après une chute de 5000 mètres…
      (pas le Vancouver canadien, mais le Vancouver états-unien, ville voisine de Portland d’où avait décollé l’avion)

      iPhone falls thousands of feet from Alaska Airlines jet and survives
      https://www.usatoday.com/story/news/nation/2024/01/09/iphone-boeing-737-max-9-jet-fall-physics-science/72156904007

      Even as serious questions emerged about why a door plug flew off one of Alaska Airlines’ new Boeing jets last week and forced an emergency landing, one question was on the mind of many cellphone users: How in the world did an iPhone reportedly fall 16,000 feet from the aircraft and survive intact?

      Social media channels were abuzz with discussion and speculation over how the phone could have still been operable and whether the phone’s survival might find its way into an advertising campaign. USA TODAY reached out to two scientists who explained how physics would have played a role. 

      David Rakestraw, a senior scientist at the Lawrence Livermore National Laboratory in California, works with students as part of the laboratory’s science and math education program. He often talks with students about cellphones, phone drop tests, and how students can do sophisticated experiments with their phones. 

      In this case, at least three things would have worked in the phone’s favor, Rakestraw explained. 

      First, phone manufacturers have been working to make phones stronger, given the number of tumbles our mobile devices take, from much shorter distances. Phone cases and screen protectors also help protect a phone when it falls, he said. And finally, where the phone landed might have made all the difference. 

      How was the cellphone found?
      A man in Vancouver, Washington, Sean Bates, posted on X that he found the iPhone in Portland on Sunday after the National Transportation Safety Board asked people in the area to search for any pieces that might have fallen from the jet.

      Bates told a local television station he found the phone alongside a road, under a bush. He said the phone was still in airplane mode, with a baggage receipt for the Alaska Airlines flight still on its screen.