DISA eyes more vendors, faster contracts for joint cloud successor

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  July 7, 2021 | International, Aerospace, Naval, Land, C4ISR, Security

  Contracts for July 6, 2021

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  February 25, 2020 | International, Aerospace

  Astra Transformation Could Enable Nonpilots To Command RAF

  Tony Osborne LONDON—For decades, the top role as Chief of Air Staff in Britain's Royal Air Force (RAF) has been the preserve of either pilots or aircrewmen. But that tradition could be turned on its head. Senior officers are undertaking a transformation plan called Astra that aims to better harness the RAF's personnel and prepare the air arm for new technologies and multidomain warfare. This includes those in space and cyberspace as the service strives to be ready for the 2040s. And one of the most tangible changes could be a move away from pilots taking up the most senior command posts. Since 1950, only one Chief of the Air Staff has not had a background flying either fighters or bombers, said Air Chief Marshal Sir Andrew Pulford, who served in the role from 2013 to 2016 with a background as a helicopter pilot. The current air chief, Air Marshal Michael Wigston, previously flew the Panavia Tornado. Before 1950, some of the most famous chiefs, including Sir Hugh Trenchard—often described as the father of the RAF—and Sir Arthur Tedder served in the infantry. “In the old days, predominantly it was what the pilots said that mattered. That's because we operated in a domain that was an exclusive preserve of pilots,” said Air Vice Marshall Ian Gale, assistant chief of the air staff for strategy. He spoke to journalists here on Feb. 24 as the air arm gears up for its annual Air and Space Power conference in July. “We have quite significant amounts of untapped cognitive diversity that we are trying to break into and give a voice to.” Always selecting pilots for the top job is seen by those in other air force posts as a career-limiting glass ceiling. But Gale argues the role should in the future should go to the “best person for the job,” and that could be a “battlespace manager, a cyber specialist or a space specialist.” Selection of a nonpilot for the role of Chief of Air Staff would, Gale said, “send a zero-message outside the air force, but a huge message inside it ... knowing that they may have a role in directing the future of the organization.” Other benefits of Astra will be the introduction of greater automation into tasks, with Gale hinting at new approaches to air traffic control. This is an issue of particular relevance as the RAF is suffering personnel shortages in this area, which is impacting training operations at some bases. This may suggest the RAF is looking at remote tower operations for some of its quieter airfields. https://aviationweek.com/defense-space/astra-transformation-could-enable-nonpilots-command-raf

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  May 14, 2018 | International, Aerospace

  Army, Uber will partner on silent rotor technology for UAVs

  By: Charlsy Panzino The Army is partnering with Uber to create safer, more lethal unmanned aerial vehicle missions. The new effort between the Army Research Laboratory and the rideshare company, announced on Tuesday, aims to create silent rotor technology. The goal is to reduce the noise caused by traditional UAV rotors. “When UAVs are doing an [intelligence, surveillance and reconnaissance] mission, they're out there collecting or observing to collect intelligence or to do surveillance,” Jaret Riddick, director of ARL's Vehicle Technology Directorate, told Army Times after the announcement. That mission is hampered, however, when the adversary can hear the UAV coming, Riddick said. “They know a certain noise in the distance means a certain type of operation is underway,” he said. “When you can do that with the advantage of not being detected ... it changes how you execute a mission.” Uber Elevate, under which the air taxi side of the company falls, is interested in noise-reduction technology because its vehicles would be operating in dense urban areas. Since Uber is a technology company, ARL will build the UAVs for testing the technology. One kind of technology Uber is looking at to solve the noise problem is the idea of having stacked rotors on a vehicle that spin in the same direction. Traditionally, UAVs have stacked rotors that spin in opposite directions. “When those rotors are spinning in opposite directions, they create a type of turbulence that contributes to noise in the operation,” Riddick said. “By having them spin in the same direction and adjusting their position to one another, research has shown that using this technique can offer advantages in performance while reducing the noise compared with traditional operations.” One of these performance advantages is more lift capability, he said. Last year, Uber announced the Dallas-Forth Worth area as its first location for flight demonstrations in 2020, and Riddick said Uber will collaborate with ARL-South researchers in Austin. Uber and ARL-South will build the infrastructure needed for testing, Riddick said, adding that progress will be checked every six months. “Uber is proud to be partnering with ARL on critical research on flying vehicle innovations that will help create the world's first urban aviation rideshare network,” Eric Allison, head of Uber Elevate, said in a news release. “Our first jointly-funded project will help us develop first of its kind rotor technology that will allow for quieter and more efficient travel. We see this initial project as the first of many and look forward to continued collaboration with the lab on innovations that will make uberAIR a reality.” https://www.armytimes.com/news/your-army/2018/05/08/army-uber-will-partner-on-silent-rotor-technology-for-uavs/