10 octobre 2018 | International, Aérospatial

Boeing: Apache helicopter fix could take until past 2020 to complete

By:

WASHINGTON — Boeing has made progress on installing a “safety critical” part across the AH-64 Apache fleet, but it will probably take until at least 2020 for the company to finish the retrofit process, Boeing program officials said Tuesday.

In April, Defense News revealed that the U.S. Army had suspended AH-64E Apache attack helicopter deliveries due to corrosion the service noticed on the aircraft's strap pack nut, which hold the heavy bolts that attach the rotor blades to the helicopter. The service resumed accepting deliveries on August 31 after Boeing designed a new strap pack nut that will be outfitted on AH-64Es coming off the line.

The company has now retrofitted new strap pack nuts on about 25 percent of the Army's AH-64D/Es, Kathleen “KJ” Jolivette, director of U.S. Army Services for Boeing Global Services, said during an Oct. 9 roundtable with journalists at the Association for the U.S. Army annual conference.

However, Steve Wade, vice president Boeing attack helicopters, said the fastest the company could move to finish retrofitting the Apache fleet is 2020, saying that “the limiting factor is how fast we can build” retrofit kits.

Boeing's best case completion date appears to be at least a full year behind the Army's own projections. In September, Brig. Gen. Thomas Todd, the service's program executive officer for aviation, said that he expected retrofits of the U.S. Army's Apache fleet to occur by 2019, with the strap pack nut replacements paid for by the company.

Full article: https://www.defensenews.com/digital-show-dailies/ausa/2018/10/09/boeing-apache-helicopter-fix-could-take-until-past-2020-to-complete

Sur le même sujet

  • Russian Arms Production Slowed by Coronavirus, Analysts Find

    4 mai 2020 | International, Terrestre

    Russian Arms Production Slowed by Coronavirus, Analysts Find

    A report drawing on anonymized phone data, and other open-source information belies Vladimir Putin's everything's-under-control message. Many Russian arms factories are slowing their production amid the COVID-19 pandemic, according to a report from geospatial analytics company Orbital Insight, obtained exclusively by Defense One. The revelations further undermine Moscow's attempts to project an image of a government in control of the coronavirus outbreak in its country. Among the affected firms: Salyut, which makes parts for Russia's Su-27 and China's Chengdu J-10 fighter jets, has 2,000 fewer people in the factory, as indicated by cell phone pings. Uralvagonzavod, which makes parts for the T-90 and the T-14 Armata tanks, had 3,500 fewer people. Hydromash, which makes landing gear parts, hydraulics, and cylinders for the Su-30MK and Su-34 fighters, has more than 2,000 fewer people. Not every Russian firm has been visibly affected. The Orbital Insight report saw no evidence of a productivity dropoff at the Kazan Aircraft Plant, which makes parts for strategic bomber aircraft. The analysts applied machine learning and data science to anonymous phone data obtained from a variety of partners. Such data can allow researchers to track large-scale human movement trends in close to real-time, which can “inform policymakers as to the effect of a particular restriction — or the impact/consequence of a breach of the same,” said Robert Cardillo, an Orbital Insight advisor who once ran the National Geospatial-Intelligence Agency. Researchers use the data to establish a baseline of activity, then to look for aberrations and disruptions, Cardillo told Defense One in an email. “In the intelligence profession, job one is to understand normal so one can have any chance of detecting abnormal. [Orbital Insight] senses global activity — or lack thereof — in a way that enables an understanding of the baseline pattern of life. That foundational understanding enables not just the fact of a change in that pattern but to — more importantly — infer meaning,” he wrote. The report offers detail about slowdowns beyond what Russian media has already revealed, said Michael Kofman, a senior research scientist at CNA, a nonprofit research and analysis organization in Arlington, Virginia. Kofman said he was surprised at the company's ability to obtain Russian cell phone data, which is required by law to be stored on servers in Russia. “The fact that this company is able to aggregate anonymous cell use data is a real boon for those interested in the level of productivity and output in Russia's military-industrial complex,” he said. Overall, Kofman said, he expects “a significant drop off in production for at least two months in the Russia defense industry as a result of COVID-19 measures, but it will be highly uneven depending on the region and assembly plant/shipyard.” The Russian government has tried to project an image of a country little affected by the coronavirus. In March and the beginning of April, the government flew protective equipment and medical supplies to Italy and to the United States in what many call a propaganda ploy. But government officials now acknowledge that they are experiencing a shortage of protective equipment, The country has confirmed that it has more than 100,000 confirmed cases. Babel Street, a data analytics company that specializes in natural language and sentiment data, says the government's initial steps were popular with Russians. But analysis of Russian-language social media posts on platforms like VK and local blogs suggest that Russian President Vladimir Putin's image has been slipping. “There was a ton of positive sentiment early on. People were buying the government line that Russia was here to help the world. I think that things really began to sour when they saw friends and neighbors coming down with this disease,” said McDaniel Wicker, Babel Street's vice president of business development. Russians are growing increasingly anxious with lockdown conditions, Wicker said. An April 20 street protest in Vladikavkaz could be a sign of civil unrest to come. “We are able to get a lot of insights from some of our data sources showing social unrest popping up in some of those areas...before it began to pop up in the English language press,” he said. “There's a narrative in Western media that Putin is all-powerful,” he said. “This shows that to be a misconception. The state does not have infinite means, information, or even control over its population. Given the right circumstances, there could be significant change in Russia.” https://www.defenseone.com/technology/2020/05/russian-arms-production-slowed-coronavirus-analysts-find/165071

  • Rheinmetall gets 130 mln eur in EU funding to ramp up ammunition capacity
  • Exclusive: Boeing eliminated from US Air Force's 'Doomsday Plane' competition | Reuters

    3 décembre 2023 | International, Terrestre

    Exclusive: Boeing eliminated from US Air Force's 'Doomsday Plane' competition | Reuters

    The U.S. Air Force has eliminated Boeing from its competition to develop a successor to the E-4B Nightwatch, Boeing confirmed on Friday, shaking up the battle to build the next version of the aircraft known as the "Doomsday Plane" due to its ability to survive a nuclear war.

Toutes les nouvelles