Austal USA wins first steel shipbuilding program with T-ATS towing ship contract

On the same subject

• 

  January 16, 2019 | International, Aerospace, C4ISR

  Raytheon to equip classic Hornet with upgraded radar

  Jan. 15 (UPI) -- Raytheon will equip the U.S. Marine Corps' classic Hornet fleet with an upgraded APG-79(v)4 AESA radar system. Raython plans to begin delivering the system in 2021 and finish deliveries by 2022 for the Hornet fleet. No specified contract amount was listed in a news release Tuesday announcing the selection by the Marines. Full article: https://www.upi.com/Defense-News/2019/01/15/Raytheon-to-equip-classic-Hornet-with-upgraded-radar/7711547564777/

• 

  February 18, 2019 | International, Aerospace

  US Air Force Could Struggle to Grow Its Fleet

  By Jon Harper The Air Force hopes to ramp up to 386 squadrons by 2030, but it could face challenges just to maintain its current size. The Congressional Budget Office estimates that the service would need significantly more funding annually than it has received in recent decades simply to replace aging airframes. The Air Force has about 5,600 aircraft, many of which are nearing the end of their service life, the nonpartisan research group noted in a recent report, “The Cost of Replacing Today's Air Force Fleet.” CBO estimates that replacing the planes in the current fleet one-for-one would cost an average of $15 billion a year (in fiscal year 2018 dollars) in the 2020s. That figure would rise to $23 billion in the 2030s and then drop back down to $15 billion in the 2040s. In comparison, appropriations for procuring new aircraft averaged about $12 billion per year between 1980 and 2017, and just $9 billion between 2010 and 2017, the report noted. “In CBO's projection, the procurement costs of new aircraft ... would rise to and remain at levels considerably above historical averages,” it said. Fred Bartels, a defense budget analyst at the Heritage Foundation's Davis Institute for National Security and Foreign Policy, said the Air Force is at risk of shrinking due to fiscal constraints, especially as other services such as the Navy seek to beef up their own force structures in the coming years. Even if the Air Force doesn't decline in size, modernization and force level increases could be delayed, he noted. “I can see the growth being slowed down a little bit here and there.” To maintain force structure, the Air Force might have to resort to life-extension efforts, he said. But that creates its own set of problems. “Your aircraft cost even more to operate because you're ... [holding] together a 50-year-old airplane,” Bartels said. “You're just creating different challenges all the time and you're increasing your [operation and maintenance] costs, which in turn decreases the availability of resources that you have to procure a new platform. So you end up in that vicious cycle.” Delaying modernization also puts the U.S. military at risk of falling behind the technological curve as it faces advanced adversaries. “You can't expect the same aircraft to still represent air superiority 30 years from when it's first released,” he said. The Air Force has been conducting an assessment to determine its force structure and modernization needs for the 2020s. Officials have concluded that the service would need 386 squadrons by 2030 to fulfill the requirements of the latest national defense strategy, which was released last year. It currently has 312 squadrons. The final results of the study are expected to be delivered to Congress in March. Air Force Vice Chief of Staff Gen. Stephen “Seve” Wilson said the service will present a strategy-driven assessment, not a “budget-driven strategy.” “The force that we think we need for the war fight that we think we need to be prepared for, is that 386 [squadrons],” he said during an interview with National Defense at the Reagan National Defense Forum in December. “We're going to continue to ... have that dialogue with both the House and the Senate.” http://www.nationaldefensemagazine.org/articles/2019/2/14/air-force-could-struggle-to-grow-its-fleet

• 

  March 26, 2020 | International, Aerospace

  Open source platforms, flexible airframes for new drones

  By: Kelsey D. Atherton Designing a drone body is about settling on the right compromise. Multirotor drones excel at vertical lift and hover, while fixed wing drones are great at both distance and wide-open spaces. In February, Auterion announced a two-pronged approach to the rotor- or fixed-wing drone market, with a pair of drones that use the same sensor packages and fuselage to operate as either the Scorpion Trirotor or the Vector fixed wing craft. “As we started to develop our tactical UAS Platform, our plan was only to develop a VTOL fixed wing solution (like our Vector),” said Dave Sharpin, CEO of Auterion Government Solutions. “During the development process we decided to build a Tri-Copter Platform as well, as a result of many discussions with law enforcement agencies and Search and Rescue Units.” Adapting the fixed-wing fuselage to the tri-copter attachments means the drone can now operate in narrow spaces and harsh conditions. Scorpion, with the rotors, can fly for about 45 minutes, with a cruising speed of zero to 33 mph. Put the fixed wings back on for Vector, and the flight time is now two hours, with a cruising speed of 33 to 44 mph. The parts snap into place without any need for special tooling, and Auterion recommends the drone for missions in rain or snow. Both platforms share a gimbal EO/IR with 10x optical zoom, 720p EO video, 480p IR video, laser illuminator, IR laser ranger. Common between modes is also a tactical mapping tool using a 21 megapixel Sony UMC R10C camera. For the scorpion, there's also the option of a gimbaled electro-optical camera with a 30x optical zoom. Both drones are designed to fit in rucksacks that a person can carry one at a time. While many features are common across Vector and Scorpion, the plan is not to include both rotors or wings in the same kit. Once a team packs into the field with a drone on its back, that's the mode the drone can be used in. Auterion intends to ship the drones by the fourth quarter of 2020, with preorders available. Designing a drone body is about settling on the right compromise. Vectr and Scorpion are built on top of open source code. This includes an operating system capable of programmable autopilot , as well as machine-vision collision prevention and obstacle detection and avoidance. Software for the ground station and cloud data management of the drone are also built on open source code. The Pentagon's Defense Innovation Unit awarded the company a $2 million contract last year to work on the PX4 software to help drive compatibility standards in the drone industry. As militaries across the world look to the enterprise sector for capable drones at smaller profile than existing military models, transparency in code and flexibility in airframe could become more widely adopted trends. In the meantime, there is Vector, and there is Scorpion. https://www.c4isrnet.com/unmanned/2020/03/25/open-source-platforms-flexible-airframes-for-new-drones