Flying Under the Radar - Security Evasion Techniques

Sur le même sujet

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  1 septembre 2021 | International, Autre défense

  The Green Heat Test Drive - call for proposals has been extended!/Banc d'essai énergie verte - appel de propositions prolongée!

  The Green Heat: Low Carbon Energy Generation for Heating Existing Buildings Test Drive call for proposals has been extended! We are pleased to announce that the deadline to apply to the Green Heat Test Drive Call for Proposals (CFP) has been extended by three weeks. The deadline for application is now Tuesday, September 28, 2021. See the full Call for Proposals that was issued July 27, 2021, and explore how you can support environmental progress and contribute to this key energy initiative. In extending the deadline, the Department of National Defence (DND) is maximizing its chances of getting the best technology to solve the challenge of finding ways to convert its buildings to low carbon heating without requiring a major building retrofit, and address greenhouse gas (GHG) emissions. About the challenge: The Department of National Defence and the Canadian Armed Forces (DND/CAF) are looking to Test Drive creative energy generation solutions to pair up with existing heating systems to help lower our carbon footprint. Specifically, DND/CAF are seeking a large-scale, low carbon energy generation/transfer system for heating existing buildings by integrating with their current hydronic heat distribution systems. A test building has been selected in Kingston, Ontario, for a Design-Build team to design and install an innovative system, in order to assess the effectiveness and the costs of these integrated technologies, with the aim of reducing the energy demand and carbon footprint of DND/CAF's infrastructure portfolio. The potential funding for the Design-Build contract component of the project has been established in the range of $5,500,000. Interested in knowing more about this Test Drive? Please reach out to the Test Drive & Sandbox Team: IDEaSSandboxes-EnvironnementsprotegesIDEeS@forces.gc.ca The IDEaS Team Énergie Verte : Production d'énergie à faibles émissions de carbone pour le chauffage de b'timents existants – Appel de propositions prolongée! Nous sommes heureux d'annoncer que la date limite pour l'appel de propositions pour le Banc d'essai Énergie Verte a été prolongée de trois semaines. L'échéance pour présenter une demande est désormais fixée au mardi 28 septembre 2021. Consultez l'intégralité de l'appel de propositions publié le 27 juillet 2021 et découvrez comment vous pouvez soutenir le progrès environnemental et contribuer à cette initiative énergétique clé. En prolongeant la date limite, le ministère de la Défense nationale (MDN) maximise ses chances d'obtenir la meilleure technologie pour relever le défi de trouver des moyens de convertir ses b'timents au chauffage à faibles émissions de carbone sans nécessiter une rénovation majeure du b'timent, et de lutter à réduire les émissions de gaz à effet de serre (GES). À propos du défi : Le ministère de la Défense nationale et les Forces armées canadiennes (MDN/FAC) cherchent à tester des solutions créatives de production d'énergie à jumeler avec les systèmes de chauffage existants pour aider à réduire notre empreinte carbone. Plus précisément, le MDN et les FAC recherchent un système de production/transfert d'énergie à grande échelle et à faible émission de carbone pour le chauffage des b'timents existants; ce système serait intégré aux systèmes actuels de distribution du chauffage hydronique. Un b'timent d'essai a été sélectionné à Kingston, en Ontario, afin qu'une équipe de conception-construction conçoive et installe un système novateur. L'objectif est d'évaluer l'efficacité et les coûts de ces technologies intégrées, dans le but de réduire la demande d'énergie et l'empreinte carbone du portefeuille d'infrastructures du MDN et des FAC. Le financement possible pour le volet conception-construction du projet a été établi à environ 5 500 000 $. Vous souhaitez en savoir plus sur ce banc d'essai ? Veuillez contacter l'équipe Banc d'essai & Environnement Protégé : IDEaSSandboxes-EnvironnementsprotegesIDEeS@forces.gc.ca L'équipe IDEeS

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  7 avril 2023 | International, Terrestre

  Ukraine, Poland to produce Soviet-era tank shells together

  Ukraine's state arms producer said on Thursday it would launch joint production of 125-mm rounds for Soviet-era tanks with Polish arms producer Polska Grupa Zbrojeniowa (PGZ).

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  20 avril 2018 | International, Aérospatial, Naval

  Major players pitch solutions for Navy’s next training helicopter

  By: Jen Judson NATIONAL HARBOR, Md. — Several major players in the helicopter industry pitched possible solutions at the Navy League's Sea-Air-Space conference for the Navy's next initial-entry, rotary-wing training helicopter as the service signals stronger intentions to replace its aging TH-57 Sea Ranger fleet. The Navy has announced during recent congressional hearings that it plans to buy a new training helicopter in fiscal 2020. For years, the service has put out requests for information asking industry for training helicopter options with the latest coming out in October 2017. That RFI left some requirements open-ended such as whether the aircraft should have one or two engines, but has asked for the helicopter to be Instrument Flight Rules (IFR) certified, an obvious requirement when flying over sea or in reduced visibility environments. It's also assumed the Navy wants a commercial off-the-shelf aircraft. The TH-57 is more than reaching the end of its life, having first been fielded to the Navy's training fleet in the 1970s. So three companies — Airbus, Bell and Leonardo — all brought examples of possible training helicopters to the Navy's biggest trade show. Airbus H135 Airbus is keeping all of its options on the table for a Navy trainer because the service has yet to define all of its requirements, according to John Roth, senior director of business development for Airbus Helicopters Inc. “We have a broad product range that goes from light, single-engine into light, twin-engine to medium and heavy twin-engine platforms,” Roth told Defense News at Sea-Air-Space. “Our approach is we will evaluate those requirements and offer based on those requirements. However, given the nature of training and how the complexity of training has evolved over time, we do have recommendations for the Navy as it relates to having the best possible solution to accomplish all of their missions.” And one recommendation is the H135 light, twin-engine helicopter Airbus had on display at the show. “We believe this is certainly a very capable potential solution that meets all the Navy requirements as a commercial off-the-shelf product,” Roth said. The H135 is similar to the EC-145 helicopter that the Army now uses for its trainer, replacing its TH-67 Creek helicopters with LUH-72A Lakota light utility helicopters already in the service's inventory beginning in 2014. The Army's decision to retire the TH-67s and replace them with Lakotas was met with much debate as to whether it made sense to teach helicopter pilots basic skills in a more complex digital glass cockpit helicopter with twin engines. And the decision was even met with a lawsuit. Leonardo — then known as AgustaWestland — sued the Army over its decision not to compete for a new trainer but to instead sole-source a helicopter already fielded by the service. Leonardo initially won the lawsuit but the decision was overturned in the appellate court. The Army is still filling out its Lakota training fleet, but, Roth said, “from a qualitative perspective, we've got some very positive feedback that talks to capability of the aviators when they complete the training and having them more prepared for the advanced aircraft once they arrive at their advanced training stations.” The fact that both the Lakota and the H135 have advanced digital glass cockpits, four-axis autopilot and twin-engine capability with Full Authority Digital Engine (FADEC) controls “all prepared them for the type of vehicle that they are going to get in when they get into their advanced training,” Roth said. The Army has taken tasks normally taught in the more expensive advanced aircraft and brought those down to basic training, he added. “There has been a lot of advantages realized from that decision that we think the Navy will be able to take advantage of as well,” Roth said. The H135s, if purchased by the Navy, would be built at its Columbus, Mississippi, production line where commercial EC135s and Lakotas are built. The helicopter pitched to the Navy is also used by approximately a dozen countries with nearly 130 aircraft serving as a primary trainer worldwide, Roth said. Bell 407 GXi Bell would be the incumbent in a competition for a new Navy trainer, being the current manufacturer of the TH-57. The company plans to offer up its 407 GXi, according to Steve Mathias, Bell's vice president for Global Military Business Development. Bell has already built and sold 1,500 407s worldwide which have flown over 4.75 million hours, he said, so the helicopter is “very reliable, sustainable, maintainable glass cockpit, just a great overall aircraft,” Mathias said. And from a programmatic perspective, he said, choosing Bell's trainer offers “a lot less risk because it's very similar to the TH-57 that the Navy currently has, so a transition from a Bell product to a Bell product would be a lower risk, I would think, to the customer.” Bell also provides many of the helicopters the Navy and Marine Corps fly today such as the UH-1Y Venom, the AH-1Z Viper and the V-22 Osprey tiltrotor and therefore has a high level of experience working with the services on a day-to-day basis “so we very closely understand what the Navy requirements are,” Mathias argued. The company is hoping the Navy chooses to go with a single-engine aircraft because it would “be less costly to operate” and less complex to train, according to Mathias. He added that he believes the choice would offer the best value to the service. Leonardo TH-119 Italian company Leonardo is making a play for the trainer with plans to submit its TH-119, which puts them, like Bell, into the single-engine camp, according to Andrew Gappy, who is in charge of the company's government sales and programs. The helicopter is a variant of the AW119Kx, a single-engine, full-spectrum training aircraft and can be used for training from the basics like learning how to hover above the ground all the way to advanced tactics. And while Leonardo is a foreign company, all of the 119s worldwide are manufactured in Philadelphia, Pennsylvania. The 119 is also IFR certified to meet that Navy requirement. The helicopter is known for its significant power, which means the aircraft's training mission sets can grow and change over time without affecting its performance, Gappy said. It's important for the Navy to buy a new trainer now because, Gappy said, he trained on the TH-57 “a long time ago.” The aircraft averages roughly 70,000 flight hours a year and will become more and more costly to operate as it continues to age. “When I went through, the TH-57 had a lot in common with combat aircraft, how the aircraft flew and instrumentation training was really relevant,” he said. “It's so disparate now with glass cockpits and all of them are multi-bladed rotor systems that fly differently than the twin rotor system, so it's really resetting the baseline,” which allows the service to incorporate more advanced training into the basic courses that has migrated away from that training due to the loss in power margin, Gappy said. https://www.defensenews.com/digital-show-dailies/navy-league/2018/04/11/major-players-pitch-solutions-for-navys-next-training-helicopter/