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  November 13, 2019 | International, Security

  Raytheon developing microscopic bomb detector

  Cambridge, Mass., November 12, 2019 /PRNewswire/ - Raytheon (NYSE: RTN) is using synthetic biology science to create a new method for detecting buried explosives, using bacteria as sensors. Under a contract from the U.S. Defense Advanced Research Projects Agency, Raytheon and partner Worcester Polytechnic Institute will program two bacterial strains to monitor ground surfaces for explosive materials. The first strain will detect the presence or absence of explosives buried underground. If the first strain detects explosives, the second strain will produce a glowing light on the ground's surface. Remote cameras or unmanned aerial vehicles can then be used to survey large areas for the telltale luminescence. "We already know that some bacteria can be programmed to be very good at detecting explosives, but it's harder underground," said Allison Taggart, Ph.D. and principal investigator for the Bio Reporters for Subterranean Surveillance program at Raytheon BBN Technologies. "We're investigating how to transport the reporting bacteria to the required depth underground, and then pushing the luminescence up to the surface so it's easily visible." Synthetic biology combines principles of electrical engineering with computer science to modify DNA. The Subterranean Surveillance program is one example in which advances in synthetic biology are being used to develop sensors that can reveal a variety of subterranean phenomena at a distance. "Using bio sensors underground could help us save lives as well as detect threats to air quality and the water supply," Taggart added. "The modular design of the system we're developing will allow us to swap in different components as needed to detect various kinds of threats and contaminants." About Raytheon Raytheon Company, with 2018 sales of $27 billion and 67,000 employees, is a technology and innovation leader specializing in defense, civil government and cybersecurity solutions. With a history of innovation spanning 97 years, Raytheon provides state-of-the-art electronics, mission systems integration, C5I™ products and services, sensing, effects, and mission support for customers in more than 80 countries. Raytheon is headquartered in Waltham, Massachusetts. Follow us on Twitter. Raytheon Company Space and Airborne Systems BBN Technologies Cambridge, Mass. Media Contact Joyce Kuzmin +1.617.873.8120 joyce.kuzmin@raytheon.com SOURCE Raytheon Company View source version on Raytheon: http://raytheon.mediaroom.com/2019-11-12-Raytheon-developing-microscopic-bomb-detector

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  April 30, 2020 | International, Aerospace

  Airbus reports $515M in first-quarter losses

  By: Angela Charlton, The Associated Press PARIS — Airbus says the aviation industry's unprecedented troubles are just beginning. The European manufacturing giant reported €481 million (U.S. $515 million) in losses in the first quarter, put thousands of workers on furlough and sought billions in loans to survive the coronavirus crisis. And its CEO said Wednesday it's still at an “early stage.” Even after virus-related travel restrictions eventually ease, Chief Executive Guillaume Faury acknowledged it will take a long time to persuade customers to get back on planes. Just how long, he can't predict. “We are in the gravest crisis the aerospace industry has ever known,” Faury said. “Now we need to work as an industry to restore passenger confidence in air travel as we learn to coexist with this pandemic.” Images shared online of packed planes and maskless, elbow-to-elbow passengers on U.S. flights — despite virus protection guidelines - have worried travelers and airline unions alike. International travel restrictions, meanwhile, have grounded thousands of planes worldwide. Faury insisted that airplanes are “probably the best place to be” during a virus outbreak because of air filtration systems put in place after previous virus outbreaks and other threats, but said Airbus will work with aviation authorities to try to calm the public. Shares in Airbus and Boeing have dropped some 60 percent this year as customer airlines collapse or seek billions of dollars in government bailouts. Airbus was unable to deliver 60 planned planes in the quarter because of virus-related problems, and said the second quarter looks similarly rough. Customers are asking for delays, which Faury called “the biggest issue we are managing at the moment.” Airbus executives expressed hope Wednesday that deliveries could start picking up in the second half of the year. But they refused to issue long-term guidance given that the virus is still spreading, and that governments are reluctant to relax international travel restrictions. U.S. rival Boeing is facing similar woes. Boeing's CEO said Monday that it will take years for the aircraft-building business to return to levels seen before the coronavirus pandemic. Airbus has slashed production by a third since the virus hit, and Faury said Airbus will study “resizing” the company after the crisis ebbs — a worrying prospect on a continent where Airbus has factories in four countries and is one of the region's industrial leaders. Already 3,000 Airbus workers in France are on temporary unemployment and the number is expected to grow. In addition, 3,200 workers in the U.K. are on furlough and negotiations are under way to put thousands of German workers on short work plans. A recent letter by Faury warning workers that the company is “bleeding cash” was a shock to many. But Frederic Romain of French union CFTC said “the situation requires transparency. It allows workers to open their eyes” to what's ahead. “Fears? We have a lot of them. For the moment we don't have a clear vision of what awaits us," Romain said. Airbus reported a 15 percent drop in revenues to €10.6 billion in the first quarter. Looking longer term, Faury insisted that Airbus remains committed to reducing airplane emissions but said it's “less urgent” than before the coronavirus crisis because the company has more pressing problems to solve. “For practical cash reasons," Airbus has stopped or suspended some projects aimed at “decarbonizing” its production, he said. https://www.defensenews.com/industry/2020/04/29/airbus-reports-515m-in-first-quarter-losses/

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  January 28, 2021 | International, Aerospace

  New Safran CEO Faces Short- And Long-Term Challenges

  January 25, 2021 Olivier Andries took over from Philippe Petitcolin as Safran CEO on Jan. 1, after the latter took drastic measures in 2020 to keep the company afloat. The Paris-based equipment manufacturer, a “super-Tier 1” in the aerospace industry, is starting the new year in a relatively good financial position... https://aviationweek.com/aerospace/new-safran-ceo-faces-short-long-term-challenges