13 novembre 2023 | International, Aérospatial

Joby shows off electric air taxis in New York, targeting 2025 launch date | Reuters

Electric air taxis could be transporting passengers from JFK Airport to downtown Manhattan by 2025 - on quiet, emissions-free journeys that take around seven minutes.

https://www.reuters.com/business/aerospace-defense/joby-shows-off-electric-air-taxis-new-york-targeting-2025-launch-date-2023-11-13/

Sur le même sujet

  • Northrop Grumman to Provide Key Electronic Warfare Capabilities for AC/MC-130J Aircraft

    31 juillet 2020 | International, Aérospatial

    Northrop Grumman to Provide Key Electronic Warfare Capabilities for AC/MC-130J Aircraft

    Rolling Meadows, Ill. – July 29, 2020 – Northrop Grumman Corporation (NYSE: NOC) has been selected to provide the prime mission equipment for the Sierra Nevada Corporation-led AC/MC-130J Radio Frequency Countermeasure (RFCM) program. Northrop Grumman's RFCM system utilizes the latest in antenna, amplifier and electronics technology. This technology provides superior situational awareness and better enables aircraft survivability in operationally relevant environments. “With the radio frequency threat growing, modern electromagnetic spectrum protection for AC/MC-130J operators worldwide is essential,” said Jim Conroy, vice president, navigation, targeting and survivability, Northrop Grumman. “Our product line approach to the RFCM program is mature and in use throughout our electronic warfare systems.” The modular, open systems approach to the suite is designed to provide radar warning, threat identification and countermeasure capabilities today, while allowing for the flexibility to adapt to future threats. The system is applicable to both U.S. and international customers and represents the latest upgrade to Northrop Grumman's RFCM product line. Northrop Grumman has deep expertise in electronic warfare systems for land, sea and air. Covering the full spectrum of operations from self-protection to electronic attack, the company's systems are preparing warfighters for multi-domain operations. Among these systems are the F-16 electronic warfare suite, AN/APR-39 family of radar warning receivers and pod-based self-protection. Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever evolving needs of our customers worldwide. Our 90,000 employees define possible every day using science, technology and engineering to create and deliver advanced systems, products and services. Media Contact Ellen Hamilton Director, Navigation, Targeting & Survivability Mission Systems 847-815-0753 ellen.hamilton@ngc.com View source version on Northrop Grumman: https://news.northropgrumman.com/news/releases/northrop-grumman-to-provide-key-electronic-warfare-capabilities-for-acmc-130j-aircraft

  • Navy Needs Bigger Budget Than Other Services: Rep. Wittman

    10 mars 2020 | International, Naval

    Navy Needs Bigger Budget Than Other Services: Rep. Wittman

    “You can have the greatest brigade combat team in the world," Rep. Wittman said, "but if they can't get to the fight because we don't have a robust ready reserve fleet, that's pretty shortsighted.” By PAUL MCLEARY ]WASHINGTON: A prominent lawmaker waded into the inter-service money wars today by calling for the Navy receiving a larger share of the budget than the other branches of the armed forces. The Army, Rep. Rob Wittman emphasized, can't even deploy abroad without the Navy's help. “We need to look at the one-third, one-third, one-third allocation of defense dollars to all the different service branches,” said Wittman, the top Republican on the Democratic-controlled House Seapower and Projection Forces subcommittee. (The actual allocation is a bit trickier than that, but it's close). “No offense in any way, shape, or form to the other service branches, but we're going to need capability in certain areas and we're going to need those at a faster pace than in other areas.” Wittman represents the shipbuilding powerhouse of Virginia — home to massive naval bases and Newport News Shipbuilding, which makes all the nation's nuclear-powered aircraft carriers and half its nuclear submarines. He appeared at the Hudson Institute today alongside Rep. Joe Courtney, who chairs the subcommittee and who represents Connecticut, where the other half of the nation's nuclear subs are built at Electric Boat. But it wasn't any of these high-tech, high-cost warships that Wittman singled out today. Instead, the congressman was referring to the major shortfalls in allocating money to modernize the nation's sealift fleet, humble but essential transports. A recent exercise showed the sealift fleet would be unable to haul military equipment overseas quickly in the event of a national security emergency. The snap drill found that of the 33 ships activated, only 22 were ready enough to leave port, according to a December paper from US Transportation Command. Shifting more money to the Navy would be a tough sell in Congress, with its hundreds of parochial interests, but Courtney added that his committee might take up the sealift shortage in its markup of the 2021 budget request in a few weeks, a move that could have wide-ranging implications for the Navy's budget. Wittman didn't lay out plans for shifting money to the Navy, but said “a great example” of why sealift needs to be a priority is “you can have the greatest brigade combat team in the world, you can have the greatest Stryker brigade in the world, but if they can't get to the fight because we don't have a robust ready reserve fleet, that's pretty shortsighted.” Splitting the budget roughly in thirds between the services “is not letting the strategy drive the budget, it's letting the budget drive the strategy,” added, which “creates a strategic vulnerability.” Wittman's comments come in the wake of a earlier dust-up between the services over their share of the budget, after Chief of Naval Operations Adm. Michael Gilday told a navy conference in January “we need more money,” in order to modernize. Budgeting as usual, he said, which means “a one-third, one-third, one-third cut, does not reflect the strategy,” laid in in 2019's National Defense Strategy, Gilday said. “It isn't necessarily aligned with where we need to go against the pacing threat that we face.” The Navy is in many ways faced with the trickiest path to modernizing among all the branches of the military. Even as the service continues to struggle to get ships out of repair availabilities on time, it has also committed to building a new class of aircraft carriers, and has to overhaul its Virginia-class submarines. On top of all that comes the biggest-ticket item — a new class of nuclear-powered submarines about to begin construction, which will eat up over 30 percent of Gilday's budget in a few years. The first of the 12 Columbia subs is scheduled to begin construction in 2021 and enter service in 2031. Once completed they'll carry a staggering 70 percent of the country's nuclear arsenal. To clear space, and the chart a path toward a planned 355-ship fleet, the Navy is scrambling. Last week, plans leaked of Acting Navy Secretary Thomas Modly's intent to stand up a Future Carrier 2030 Task Force, which will take six months to study how carriers stack up against new generations of stealthy submarines and long-range precision weapons being fielded by China and Russia. The study likely won't be ready until after Defense Secretary Mark Esper wraps up his assessment of the Navy's 30-year shipbuilding plan and its new force structure assessment, however. Esper took control over both studies last month. The Navy is also looking to speed up the acquisition of a new class of 20 frigates, which would be a relative bargain of about $900 each if the service can stick to its plans and things work out the way they envision. In an attempt to clear some budgetary space for all of this, Modly has kicked off a new ‘Stem to Stern' review of back office functions to try and wrong more money out of existing accounts, which he's hoping to find about $8 billion a year in savings. https://breakingdefense.com/2020/03/navy-needs-bigger-budget-than-other-services-rep-wittman/

  • Northrop expands team for program to replace US Air Force ICBMs

    26 février 2020 | International, Aérospatial

    Northrop expands team for program to replace US Air Force ICBMs

    By: Chiara Vercellone WASHINGTON — In its quest to modernize the U.S. Air Force's stockpile of intercontinental ballistic missiles, Northrop Grumman has partnered with Bechtel and Kratos Defense and Security Solutions, the company announced Tuesday. The two companies are the latest addition to Northrop Grumman's nationwide team devoted to replace the Minuteman III with next-generation missiles, as the company announced in September its collaboration with hundreds of companies across the defense, construction and engineering industries. “Together, this expanded team has the capacity, capability and credentials needed to deliver – on time – a safe, secure, reliable and effective nuclear deterrent capability for the U.S. and its allies for the next 50 years,” said Greg Manuel, vice president of Northrop Grumman's Ground Based Strategic Deterrent team. Bechtel, an engineering, construction and project management company, will provide construction and integration, and launch system design, according to the announcement. Kratos Defense and Security Solutions, which specializes in unmanned systems and missile defense, will provide vehicle transporters. Northrop Grumman is the de facto winner of the $85 billion contract, expected to be awarded in the fourth quarter of 2020, after Boeing declined to bid on the program by the Dec. 13 deadline. Boeing claimed Northrop Grumman had an advantage to offer the lowest-cost system, thanks in part to its acquisition of one of only two U.S. solid-fuel rocket motor manufacturers. Boeing proposed, unsuccessfully, that the Air Force demand a joint team be formed between the two companies. The Air Force said it will proceed with “an aggressive and effective sole-source negotiation,” according to a statement released in December. Members of Congress have expressed concern over a sole-source contract. House Armed Services Committee Rep. Adam Smith, D-Wash., suggested the Air Force has shown bias toward Northrop Grumman and questioned the need for the program. “It is very troubling that it's going to be a sole source contract,” Smith said at an event sponsored by Ploughshares Fund in October. “The thing to do would be to address the concerns that Boeing raised about the procurement process. Because, if Boeing is to be believed, they didn't say ‘We just can't do this anymore.' They said the process wasn't fair.” In August, Northrop Grumman broke ground near Hill Air Force Base on a new facility that will serve as the headquarters for the company's workforce, which will add thousands of jobs in the state of Utah, according to the release. https://www.defensenews.com/industry/2020/02/25/northrop-grumman-expands-team-for-program-to-replace-air-force-ballistic-missiles

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