17 octobre 2019 | International, Aérospatial

KC-46: What's Happened So Far?

The KC-46 Pegasus is a U.S. air-refueling tanker that is expected to reach initial operating capability (IOC) around 2017. It is produced by Boeing.

The KC-46 is intended to replace the first third of the U.S. Air Force (USAF) KC-135 fleet in the primary role of air-refueling, as well as in secondary roles of transport and aeromedical evacuation. Compared to the KC-135, the new aircraft can deliver more fuel at all ranges; operate from shorter runways; and carry three times as many cargo pallets, twice the number of passengers and over 30% more aeromedical evacuation patients.

https://aviationweek.com/kc-46-whats-happened-so-far

Sur le même sujet

  • UK wins global F-35 support assignment worth £500M

    13 février 2019 | International, Aérospatial

    UK wins global F-35 support assignment worth £500M

    The F-35 avionic and aircraft component repair hub in North Wales was awarded a second major assignment of work worth some £500M by the US Department of Defense. Following the announcement in 2016 that the UK would be the location of the global repair hub for the initial tranche of F-35 components, today's news sees significantly more UK support work to the cutting-edge jets. This new assignment will support hundreds of additional F-35 jobs in the UK - many of them at the MOD's Defence & Electronics Components Agency (DECA) at MOD Sealand, where the majority of the work will be carried out. It will see crucial maintenance, repair, overhaul and upgrade services for an even wider range of F-35 avionic, electronic and electrical systems for hundreds of F-35 aircraft based globally. The winning solution builds on the innovative joint venture formed between the MOD (DECA), BAE Systems and Northrop Grumman called Sealand Support Services Ltd (SSSL). SSSL support work and services for F-35 are scheduled to commence from 2020. Defence Secretary Gavin Williamson said: This announcement keeps Britain right at the centre of the global F-35 partnership, the largest defence programme in history. It is a vote of confidence in our highly-skilled workforce and high-tech industry that provides us and our allies with the very best of what British engineering has to offer. Our vision of Global Britain brings with it new and exciting opportunities to provide top quality goods made in Britain to the rest of the world. This deal builds on the strong foundations of the UK's enduring defence partnership with the US. It is a significant boost for British jobs and those highly-skilled workers who enable these world-class fighter jets to continue keeping us safe and secure. RAF F-35B Lightnings at RAF Marham. Crown copyright. This assignment recognizes the world-class skills and critical support being provided at DECA - a MOD-owned Executive Agency. It places North Wales at the very heart of F-35 support delivery for the next 40 years and directly supports hundreds more high-tech F-35 jobs in the UK. Secretary of State for Wales Alun Cairns said: With this announcement, MoD Sealand is once again proving its credentials as a vital component repair hub for the F-35 aircraft. The UK's defence outlook is bolstered by the skills of thousands of people employed across the industry in Wales, including those supporting essential equipment to the Armed Forces. I'm delighted that the skills of our labour force have been recognised with this reinforced investment in the north-east Wales economy, which will continue to provide a prosperous source of employment and growth to this region through the wider supply chain over the coming years. Sir Simon Bollom, CEO of the MOD's procurement agency, Defence Equipment and Support, added: In winning this work, the UK has demonstrated how the MOD can collaborate effectively with industry bringing together a highly skilled and experienced workforce to offer an innovative and best value support solution for the benefit of F-35 partners. The UK also benefits from a long-term commitment to the F-35 programme and its unique defence relationship with the US. Together with our partners from DECA, BAE Systems and Northrop Grumman, SSSL will be able to offer the F-35 programme engineering excellence, world-class innovation and agility. An RAF F-35B Lightning performing a hover manoeuvre. Crown copyright. DECA has a long and illustrious history in providing avionic services to fast-jet aircraft. This further F-35 assignment reaffirms DECA's role in providing services and support to the world's most advanced fighter aircraft for decades to come. DECA's Chief Executive, Geraint Spearing said: It is particularly pleasing that we will provide such a critical and substantial element of the Global F-35 component sustainment solution. This is testament to the hard work and dedication of our workforce and will secure these world class skills in support of defence and security for many years to come. The news follows a November 2018 announcement that the UK has ordered 17 more F-35B aircraft, which will be delivered between 2020 and 2022, to join the 17 British aircraft currently based at RAF Marham and in the US, as well as another already on order. Also, in November 2018, the MOD awarded a £160M contract to Kier VolkerFitzpatrick to deliver infrastructure to ready RAF Lakenheath for 2 squadrons of US Air Force F-35s. The Suffolk airbase will be the first permanent international site for US Air Force F-35s in Europe and continues the base's long and proud history of supporting US Air Force capability in the UK. https://www.gov.uk/government/news/uk-wins-global-f-35-support-assignment-worth-500m

  • Has the US Navy thought this new frigate through? New report raises questions.

    10 juillet 2018 | International, Naval

    Has the US Navy thought this new frigate through? New report raises questions.

    By: David B. Larter WASHINGTON ― The U.S. Navy is rapidly moving toward procuring the first hull in its new class of frigate in 2020, but a new report is raising questions about whether the Navy has done detailed analysis about what it needs out of the ship before barging ahead. The Navy may not have done an adequate job of analyzing gaps and capabilities shortfalls before it set itself on a fast-track to buying the so-called FFG(X) as an adaptation from a parent design, said influential Navy analyst Ron O'Rourke in a new Congressional Research Service report. In essence, the CRS report questions whether the Navy looked at what capabilities the service already has in the fleet, what capabilities it's missing and whether the FFG(X) is the optimal solution to address any identified shortfalls. O'Rourke suggests Congress push the Navy on “whether procuring a new class of FFGs is the best or most promising general approach for addressing the identified capability gaps and mission needs, and whether the Navy has performed a formal, rigorous analysis of this issue, as opposed to relying solely on subjective judgments of Navy or [Defense Department] leaders.” ““Subjective judgments, though helpful, can overlook counter-intuitive results regarding the best or most promising general approach,” the report reads. “Potential alternative general approaches for addressing identified capability gaps and mission needs in this instance include (to cite a few possibilities) modified LCSs, FFs, destroyers, aircraft, unmanned vehicles, or some combination of these platforms.” The Navy is looking to adapt its FFG(X) from an existing design such as Fincantieri's FREMM, one of the two existing littoral combat ships or the Coast Guard's national security cutter as a means of getting updated capabilities into a small surface combatant and into the fleet quickly. A better approach, O'Rourke suggests, would be to make a formal, rigorous analysis of alternatives to its current course. Failure to do so has led to a series of setbacks with the Navy's current small surface combatant program, the LCS. “The Navy did not perform a formal, rigorous analysis of this kind prior to announcing the start of the LCS program in November 2001, and this can be viewed as a root cause of much of the debate and controversy that attended the LCS program, and of the program's ultimate restructurings in February 2014 and December 2015,” O'Rourke writes. O'Rourke further suggests the Navy is relying too much on subjective opinions of Navy and Defense Department leaders, instead of a legitimate analysis. And indeed, the Navy has made rapid acquisition of the new ship the hallmark of the program. “Subjective judgments can be helpful, particularly in terms of capturing knowledge and experience that is not easily reduced to numbers, in taking advantage of the ‘wisdom of the crowd,‘ and in coming to conclusions and making decisions quickly,” O'Rourke argues. “On the other hand, a process that relies heavily on subjective judgments can be vulnerable to group-think, can overlook counter-intuitive results regarding capability gaps and mission needs, and, depending on the leaders involved, can emphasize those leaders' understanding of the Navy's needs.” Read the full report here. https://www.defensenews.com/naval/2018/07/09/has-the-us-navy-thought-this-new-frigate-through-new-report-raises-questions/

  • These Marine-generated tech ideas are becoming prototypes for actual field use

    13 mai 2022 | International, Naval

    These Marine-generated tech ideas are becoming prototypes for actual field use

    From field-ready fuel, inflatable piers and 3D printed masks, Marine ideas are now in their hands.

Toutes les nouvelles