Boeing ends deal, angering Brazilian jet maker Embraer

Sur le même sujet

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  16 juillet 2018 | International, Aérospatial, Naval

  The Navy is looking at an unmanned helicopter to make its newest ships more lethal — and it just passed the first test

  Christopher Woody The Navy recently completed initial testing of the MQ-8C Fire Scout, an unmanned helicopter capable of carrying three times as much payload as an earlier version. The Navy hopes to deploy the MQ-8C aboard littoral combat ships, augmenting their limited range and firepower. More testing is needed however, and the Navy is still evaluating how the arm the drone helicopter. On June 29, US Navy crews completed the first comprehensive initial operational test and evaluation of the MQ-8C Fire Scout, an unmanned helicopter the Navy hopes will increase the lethality of the service's new littoral combat ships. The aircraft carried out several mission scenarios from the USS Coronado, an LCS commissioned in 2014. The Coronado's crew and members of Air Test and Evaluation Squadron 1 performed simulated engagements in order to review the MQ-8C's target-identification, intelligence-gathering, and surface-warfare abilities. The testing showed "cohesion between the surface and aviation platforms," the Navy said in a release published on July 9. "The results, lessons learned, and recommendations reported on following this underway test period are absolutely invaluable to the future of the MQ-8C Fire Scout's mission effectiveness and suitability to perform that mission," Lt. Cmdr. Seth Ervin, leader of the Air Test and Evaluation detachment on the Coronado, said in the release. The testing also looked for ways to simultaneously operate both the Fire Scout and a MH-60S Seahawk manned helicopter onboard an LCS, finding that such operations were possible but required extensive planning and coordination. "It has been challenging and rewarding to be one of the first maintainers afforded the opportunity to take both aircraft aboard the ship. Working together, we made the overall product more functional and efficient for the fleet," Aviation Machinist's Mate Second Class Salvatore Greene, a member of the testing squadron, said in the release. The Coronado previously hosted tests of the smaller MQ-8B, which has been used in Afghanistan to detect improvised explosive devices. The larger MQ-8C, which is based on the Bell 407 manned helicopter, retains the hardware and software for the smaller model but has twice the range and can carry a payload three times bigger. The MQ-8C can also fly for 11.5 hours because the redesign for the Fire Scout program fitted the Bell 407's passenger and cargo spaces with fuel tanks, according to Jane's 360. The MQ-8B was to be equipped with a multimode maritime radar and the Advanced Precision Kill Weapon System, consisting of modified 70 mm Hydra rockets fitted with a guidance system. The MQ-8B was limited to three tube launchers, but Capt. Jeff Dodge, the Navy's Fire Scout program manager, told USNI News the service was looking to put seven tubes on the MQ-8C. Limited space aboard the LCS complicates decisions about arming the Fire Scout. The LCS has one magazine that would store all weapons used by aircraft and the ship's own weapon systems. Dodge said in April that the Navy was still deciding how to fit Fire Scout armaments in with the LCS's own weapons. Those complicating factors had effectively put a hold on efforts to arm the MQ-8C until 2023, Dodge said at the time. The MQ-8C can land and takeoff autonomously from any aviation-capable ship and can carry out anti-submarine, anti-surface, mine warfare, and search-and-rescue operations, according to Northrop Grumman. Northrop has also touted the MQ-8C as a range-extender, adding up to 300 miles by providing targeting data for the LCS's over-the-horizon surface missile. The company plans to upgrade the MQ-8C with a new radar and datalink that allow it to send air-to-air and surface targeting information to surface ships. The MQ-8C did its first ship-based flight in December 2014 on the USS Jason Dunham, an Arleigh Burke-class destroyer. It also did underway-testing aboard the littoral combat ship USS Montgomery in April 2017, when it took its first flight from an LCS. Initial operational testing and evaluation for the MQ-8C began on April 16. Pierside testing focused on maintenance and cyber capabilities will continue on the Coronado through mid-July, the Navy said. Initial operational capability is expected by the end of this year. The Navy hopes to have the MQ-8C aboard the LCS fleet by the early 2020s. http://www.businessinsider.com/navy-mq-8c-fire-scout-unmanned-helicopter-passes-test-to-work-with-lcs-2018-7

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  25 octobre 2018 | International, Aérospatial

  Belgium reportedly picks F-35 for future fighter jet

  By: Valerie Insinna and Sebastian Sprenger WASHINGTON and LIÈGE, Belgium — Belgium appears poised to select Lockheed Martin's F-35 over the Eurofighter Typhoon as its next-generation fighter jet, with government sources on Oct. 22 telling national news outlet Belga that an F-35 victory has already been decided. The Belgian government is expected to formally announce its decision before Oct. 29, Reuters reported on Monday. A Lockheed Martin spokesman said he could not confirm whether Belgium had communicated its choice to the firm, but said the company remains confident in its offering. “The F-35 offers transformational capability for the Belgian Air Force and, if selected, will align them with a global coalition operating the world's most advanced aircraft,” Mike Friedman said in an emailed statement. “The F-35 program is built on strong international partnerships, and our proposal includes significant industrial opportunities for Belgian companies to contribute to the global F-35 enterprise.” The F-35 was widely considered the favorite in the competition, which included the Eurofighter — a partnership among the United Kingdom, Italy, Spain and Germany. This summer, Belgium announced that it would also consider two options in addition to the F-35 and Typhoon: France's Dassault Rafale or upgrading its existing F-16 fleet instead of purchasing new aircraft. U.S. aerospace behemoth Boeing and Sweden's Saab pulled out of the competition last year, with Boeing claiming that Belgium's requirements favored the F-35 and Sweden stating that it was not able to provide the operational support needed by the Belgian Air Component. A win by the F-35 would further solidify the joint strike fighter's dominance among U.S. allies in Europe and deal a heavy blow to Franco-German ambitions for a prominent role in building Europe's next-generation defense capabilities. Both Rafale and Eurofighter had pitched extensive industrial packages to Belgium in the hopes of bolstering their offers. Analysts had said that Belgium's decision could be a bellwether for future European fighter jet competitions. U.S. industry sources told Defense News this summer that they believed that President Donald Trump's rhetoric on NATO allies' defense spending and tariffs on steel and aluminum may have led Belgium to take a closer look at the European offers. Meanwhile, European defense officials and experts repeatedly made the case that Belgium should pick a European plane. For Brussels, the capital of Europe, to choose the U.S. plane would amount to nothing less than an act of “betrayal,” the French business journal La Tribune headlined on Monday. Two practical considerations were seen as playing heavily into the Belgian government's inclination toward the joint strike fighter: For one, the neighboring Netherlands already is an F-35 customer. The two countries agreed some years ago to pool their resources in policing their common airspace, and having only one aircraft type presumably would be good for interoperability. In addition, Belgium for decades has had an agreement with NATO that requires its planes to be capable of carrying U.S. nuclear weapons into a hypothetical atomic war. Belgium, like neighbor Germany, stores a few warheads within its borders for that purpose. Certifying a European-made aircraft, like the Airbus Eurofighter, for the nuclear mission after the F-16 is politically tricky and – some say – perhaps even undoable given the current state of trans-Atlantic affairs. In that line of thinking, a nuclear-capable F-35 could represent the most trouble-free option for Belgium. The Belgian decision is sure to be watched closely by Germany. Berlin is in the market to replace its Tornado aircraft, looking for roughly 90 new planes. While officials have said they prefer the Eurofighter, uncertainty surrounding the nuclear-weapons certification of the future fleet remains something of an elephant in the room. Belgium intends to buy 34 new fighters to replace its aging inventory of F-16s, which number about 54 jets — although that number may be even fewer after an embarrassing incident earlier this month, where a mechanic accidentally opened fire while doing repair work and and blew up a neighboring F-16. In January, the U.S. State Department pre-emptively approved a $6.53 billion F-35 sale to Belgium that would include 34 F-35A conventional takeoff and landing variants, 38 F-135 engines manufactured by Pratt & Whitney, and a slew of other equipment to enable operations, training and logistics. That estimate is expected to come down as Lockheed and the government hammer out a final contract. https://www.defensenews.com/air/2018/10/22/belgium-reportedly-picks-f-35-for-future-fighter-jet

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  21 avril 2024 | International, Aérospatial

  Archer Aviation aims to start electric air taxi trials in India next year