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April 26, 2018 | International, Aerospace

Fighter jet OEMs aim to keep pace with needed technology

Chris Thatcher

Fighter jet manufacturers are well aware that advances in technology can take years, if not decades, to introduce, creating a constant struggle to match the pace of technological change and the evolution of threats.

In a panel discussion at the Aerospace Innovation Forum in Montreal last week, executives from Airbus, Boeing, Dassault Aviation and Saab described how a change from closed “black boxes” to more open mission architecture is allowing faster and easier acceptance of technology from wider sources.

Wolfgang Gammel, head of combat aircraft for Airbus Defence and Space, acknowledged the need to be much faster to market with new technology. He noted the shift in focus from “kinetic weapons” to “data fusion and the cyber piece” now driving new capabilities, but said the goal has been to “keep flexibility” in the Eurofighter Typhoon to allow customers “to adapt the aircraft as threats change.”

He also noted the wealth of data becoming available on all advanced fighters, and the ability to predict maintenance requirements, better manage costs and improve availability, all of which should impact the overall life of the airframe.

Pontus de Laval, chief technology officer for Saab, said the life management approach to the Gripen JAS 39 has been continuous change rather than one large midlife upgrade. The version currently operated by the Swedish Air Force is “actually edition 20.”

For the Gripen NG now undergoing flight tests for the Brazilian Air Force, the aim has been to make “continuous evolvement of the platform much easier,” he said. That has been achieved in part by separating flight critical and mission critical systems, to allow Saab and the customer to introduce new sensors and other capabilities without significantly affecting “systems that keep the aircraft flying.”

By using virtualization of avionics to introduce software and hardware changes, Saab has also been able to minimize the effect of one on the other as upgrades are made.

“Software kills you in big programs if you are not careful,” de Laval observed.

The company has also recognized the role artificial intelligence and machine learning could play, especially on the future computing capacity of a fighter, and is investing about US$400 million in research to understand to prepare and capitalize.

Boeing has long bet on incremental technology upgrades for the Super Hornet, providing a “roadmap forward” for the platform. But the Block 3 will introduce the Distributed Targeting Processor-Networked (DTP-N), an open mission system “to enable these future technologies,” said Troy Rutherford, director of the company's HorizonX program.

From autonomy to AI, the user experience in the cockpit will change dramatically. Boeing too has invested heavily, seeking small start-up companies to develop these capabilities.

“What plays over the course of time is the ability to adapt to the threat,” he said.

Any new technology must reach a certain level of maturity before it can be integrated into an advanced fighter. Bruno Stoufflet, chief technology officer for Dassault Aviation, said the company has leveraged its Falcon family of business jets “to embark some demonstrations” of new capabilities.

“There is a strong commitment of the French weapon agency to have a family of demonstrations in the future based on [the] Rafale.”

That has opened the door to more research with small- and medium-sized business. Previously, Dassault collaborated more with academic teams or larger players in the aerospace and defence industries.

“It has changed completely. We were asked to integrate more SMEs into our research programs...so now we understand what they can bring in research and innovation projects,” said Stoufflet.

https://www.skiesmag.com/news/fighter-jet-oems-aim-keep-pace-needed-technology/

On the same subject

  • A spy satellite revolution?

    January 11, 2019 | International, Aerospace, C4ISR

    A spy satellite revolution?

    By JACQUELINE KLIMAS Small, lower cost satellites are beginning to gain traction among intelligence agencies, says a top industry executive. National security agencies are steadily testing out more small satellites before committing to new constellations of the lower-cost alternatives, according to Bill Gattle, the president of Space and Intelligence Systems at the Harris Corporation. “We're seeing a lot more acceleration, certainly in the intelligence community, on their willingness to adopt it. We've certainly seen some things out of Army,” said Gattle, a former program director of terrestrial communications and director of engineering for defense programs at the Pentagon. “It's moved from ... customers being intrigued to believing it's worthy of a demo.” Small satellites are typically no bigger than a refrigerator and weigh less than 180 kilograms, according to a NASA fact sheet. By comparison, some of the largest satellites are the size of a school bus. The reduced size means small satellites are typically cheaper but less capable than their larger counterparts. To make up for that gap, small sats can be launched in a constellation of tens or even hundreds of satellites, networked together, making the entire system more resilient if one goes offline. At the beginning of 2018, Harris had three customers for its small sats. A year later, it has five government customers under contract for 17 small satellites. One of those is for an Army communications satellite, Gattle said, though the company could not provide additional details. That doesn't mean there's been universal acceptance. Even Gattle acknowledges there are hurdles the small satellite industry needs to overcome to see sustained growth in the military and intelligence market. “How do you get the data quickly from the satellite to the war fighter who needs it?” Gattle said. “It doesn't help you to know a missile landed five minutes ago. You have to have the timeline be very quick and you need need a communications backbone ... which will be pivotal to how fast this grows.” Gattle also talked about the launch of Harris' first small satellite last month, how the company is going on a hiring spree and what 2019 has in store for the industry. Full article: https://www.politico.com/story/2019/01/09/satellites-bill-gattle-national-security-1089126

  • JSTARS Recap is officially dead

    July 25, 2018 | International, Aerospace

    JSTARS Recap is officially dead

    By: Valerie Insinna LONDON — The Air Force scored a major win in the 2019 defense authorization bill: Not only will it be able to cancel the JSTARS recap program, it is getting additional funds for its alternative effort called Advanced Battle Management System. However, the service will have to make some concessions in terms of its plans to retire the existing E-8C Joint Surveillance Target Attack Radar System fleet, which is used for ground surveillance and command and control missions. The Air Force had planned to retire three E-8Cs in 2019 that had become “hangar queens” cannibalized for spare parts for the rest of the fleet, Air Force Secretary Heather Wilson said earlier this year. However, according to the new defense policy bill unveiled Monday, it will not be able to retire any of the 17 planes until “increment 2” of the ABMS system is declared operational, although Congress will allow the Air Force secretary to phase out planes on a case-by-case basis if an aircraft is no longer mission capable. While the Air Force has not spelled out to the public exactly what comprises its ABMS plan, it involves a host of different upgrades for existing platforms —for instance the MQ-9 Reaper and E-3 AWACS early warning aircraft — that will allow them to network together in new ways. A congressional aide told Defense News on July 24 that the Air Force have three ABMS increments in a series of classified briefings to members of Congress' defense committees. Phase one, which lasts from now until about 2023, involves upgrades to datalinks and some space-based technologies, as well as linking sensors from several stealth platforms and drones together, the aide said. Increments 2 and 3 quickly get into more classified territory, said the aide, who declined to provide greater specifics. The defense authorization bill would accelerate ABMS by adding $120 million for six MQ-9 Reapers, which the aide said could be used to help boost the architecture's ability to prosecute targets during a low-end conflict. It also included $30 million to continue development of the ground moving target indicator radar developed by Northrop Grumman for the JSTARS recap program. In addition, Congress levied a number of other restrictions and reporting requirements on the Air Force as part of the FY2019 National Defense Authorization Act, including: The Air Force's plan for modernizing and sustaining the current JSTARS fleet, including how it will increase the availability of the E-8Cs to support demands worldwide. Quarterly reports from the Air Force secretary on the progress of ABMS. Certification by the defense secretary that the Air Force has a long term funding plan that will allow it to retain JSTARS and that the ABMS acquisition strategy is executable. A report on ABMS from the Government Accountability Office, which provides independent oversight to Congress. The report will review the maturity of the plan and any risk associated with fielding or funding it. A directive to the Pentagon's Cost Assessment and Program Evaluation office to reexamine the cost and schedule for restarting a re-engine effort of the E-8C, which had begun in 2008 but was since abandoned. The Air Force “procured three ship-sets of engines, after investing $450.0 million, and the engines remain unused,” even though “the legacy E-8C engines are the number one issue driving excessive non-mission capable maintenance metrics for the E-8C fleet,” the bill stated. The end of the JSTARS recap program is bad news for Lockheed Martin, Boeing and Northrop Grumman, who were each vying for the prime contractor spot and the $6.9 billion contract for engineering, manufacturing and development. A total of 17 new planes were planned to be built throughout the program. Over the past year, Air Force leaders grew disenchanted with JSTARS recap, saying that new battle management planes would not be survivable in future, contested battlespaces. But while the Senate defense committees leaned in to support ABMS, House lawmakers sought to force the service to keep going with JSTARS recap. Will Roper, the Air Force's top acquisition official, told Defense News on July 17 that he was hopeful that Congress would move forward with ABMS. However, he still acknowledged that the Air Force had never modernized a “system of systems” like ABMS before. “It definitely needs to be a program where we embrace failure up front and prototype, because there's going to be a lot of learning to do about how do you make things work together as a team,” Roper said. “We get a sense of how commercial industry is solving it and I imagine we can use a lot of their lessons learned, but probably not all of them.” Infighting in Georgia What was once a disagreement between the House and Senate seems to have turned into a fight among the members of the Georgia delegation. In a surprising move, Republican Rep. Austin Scott pointed the finger at Sen. David Perdue, a fellow Georgia Republican, for allowing the recap program to be cancelled. Georgia's Robins Air Force Base is home to the 461st Air Control Wing, the joint Air Force-Army unit that operates JSTARS. “When Senator Perdue [...] withdrew his support of this program which the Georgia Congressional Delegation – including Senator Perdue – has overwhelmingly supported throughout the last seven years, it effectively ended the program,” said Scott. “Unfortunately [...] the replacement aircraft will not be fielded, forcing a higher risk to our men and women in uniform by continuing to fly the 48 year old legacy JSTARS aircraft which are in need of recapitalization.” Perdue hit back in his own statement, saying that ABMS is a better long term solution for Robins. “The Advanced Battlefield Management System will give us the capability to access both restricted and non-restricted airspace. This is a necessity in supporting our troops in harm's way as well as our overall intelligence gathering,” Perdue said. “With the solution I support, we save JSTARS jobs, maintain the JSTARS fleet into the next decade, accelerate the implementation of ABMS, and gain a new mission for Robins. All of this guarantees a very bright future for my hometown base.” https://www.defensenews.com/air/2018/07/24/jstars-recap-is-officially-dead/

  • Contract Awards by US Department of Defense - June 19, 2019

    June 20, 2019 | International, Aerospace, Naval, Land, C4ISR, Security, Other Defence

    Contract Awards by US Department of Defense - June 19, 2019

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AIR FORCE ArmorWorks Enterprises, Chandler, Arizona, has been awarded a $206,073,316 firm-fixed-price contract for delivery of payload transporters. This contract provides for replacement of aging payload transporters. Work will be performed in Chandler, Arizona, and is expected to be complete by July 30, 2024. This award is the result of a sole-source acquisition. Fiscal 2018 procurement funds in the amount of $31,322,624 are being obligated at the time of award. The Intercontinental Ballistic Missile Contracting Division, Hill Air Force Base, Utah, is the contracting activity (FA8204-19-C-0005). DEFENSE HEALTH AGENCY Dell Federal Systems, Round Rock, Texas, was awarded a firm fixed order for $82,895,710 (Base-plus-2) and FAR 52.217-8 six months extension in the estimated amount of $13,815,951 with an estimated total of $96,711,662, using fiscal 19 O&M funds (HT0015-19-F-0087). This is an enterprise-level blanket purchase agreement (BPA) call for Microsoft software and support against the Enterprise Software Initiative (ESI) BPA for Microsoft. This procurement is to renew Microsoft licenses for 72 customers within Defense Health Agency (DHA), Air Force, Army, and Navy. These licenses are required for products including VISIO Professional, Windows Server Standard, Project Standard, and SQL Server Enterprise. The requirement was competitively solicited among all awardees under the ESI multi-award BPA for Microsoft, and the proposals were evaluated on the lowest-price-technically-acceptable (LPTA) basis. The amount of $27,631,903 for the base year is obligated at the time of the award. The DHA Health Information Technology Contracting Division (HIT-CD), located in San Antonio, Texas, is the contracting activity (HT0015). 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