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  September 15, 2020 | International, Aerospace, Naval

  Reaper Replacement Reveals Bold New GA-ASI Vision

  Steve Trimble In December 2018, General Atomics Aeronautical Systems executives still felt the bitter sting of a losing bid two months earlier for the U.S. Navy MQ-25 contract, but a clearly disappointed company president vowed to return for the next competition against the aerospace industry's largest companies. “If the [request for proposals] comes out for a major program of record, we're all-in,” said David Alexander in that December 2018 interview in his offices in Poway, California. “We'll maybe have a few more lessons learned on what to do and what not to do,” he added. "But we'll go in with both feet planted again and go after it.” Eighteen months later, General Atomics Aeronautical Systems (GA-ASI) is doubling-down on Alexander's commitment, releasing exclusively to Aviation Week a concept rendering of a next-generation unmanned aircraft system (UAS) that reflects the characteristics the company's designers view as essential for the class of aircraft that could replace the MQ-9 by the early 2030s. Ultra-long-endurance UAS proposed GA-ASI hints at propulsion advances GA-ASI was among at least five industry teams that responded to the U.S. Air Force's request for information (RFI) for a next-generation intelligence, surveillance and reconnaissance (ISR) and strike UAS to enter service in fiscal 2030. Northrop Grumman and Lockheed Martin shared concepts for next-generation UAS designs on Sept. 11. Boeing and Kratos also responded to the Air Force RFI by the July 15 deadline but declined to release concepts at this nascent stage of the bidding process. Arguably, GA-ASI invented the role of the ISR/Strike UAS with the MQ-9, and the company's concept for the Reaper is no less provocative, featuring a jet-powered aircraft with distinctive, tear-shaped inlets and a long, high-aspect-ratio wingspan that appear optimized for ultra-long-range flight at high altitudes. “We're embracing ultra-long endurance to keep our next-generation ISR/Strike UAS in the fight for longer periods than many ever imagined possible,” Alexander said in a statement to Aviation Week. Although GA-ASI released no specifications with the rendering, it is clear Alexander means the next-generation concept should have even longer range that the 27-hr. endurance currently offered by the Air Force's MQ-9. The Air Force Research Laboratory defined ultra-long-endurance in 2019, when a popular light sport aircraft, the Pipistrel Sinus, was modified to fly autonomously for 2.5 days over the Dugway Proving Ground, Utah. The modified aircraft was called the Ultra-Long-Endurance Aircraft Platform. How the new GA-ASI concept achieves ultra-long endurance is likely to include intriguing surprises beyond the disproportionately long, thin-chord and highly swept wings. The tear-shape inlets appear to feed airflow through parallel ducts down the middle of the fuselage into a mysterious propulsion system. Alexander's statement hints that the aircraft's engine is a critical element of the ultra-long-endurance capability. “Our advancements in propulsion technology will give commanders a longer reach than ever before,” Alexander said. In the late-1990s, GA-ASI designed the MQ-9 to perform the hunter-killer UAS mission's three “F's”—find, fix and finish—by itself if necessary, with a targeting sensor embedded beneath the nose and AGM-114 Hellfire missiles along with GBU-12 laser-guided or GBU-38 GPS-guided gravity bombs under the wing. GA-ASI's next-generation UAS concept appears capable of performing the role in a similar stand-alone fashion. A faintly visible bulge under the leading edge suggests capacity for a large payload bay, allowing the future concept to carry sensors and weapons internally, unlike the MQ-9. But the Air Force's concept of operations is changing. Whether manned or unmanned, any aircraft in the future combat fleet must be capable of finding and striking targets on their own, but they are expected to be able to operate as part of a network. Data from onboard sensors must be shared to the network, and data coming from other sensors elsewhere on the network must be receivable. GA-ASI's concept is adapted to that approach, Alexander said. “We envision [the] next-gen ISR/Strike [aircraft] as a conduit, supplier and consumer of information,” hesaid. “We believe it is imperative that future unmanned systems are able to communicate, share information and collaborate—together and intuitively with their human counterparts—across systems and domains in record time.” The next-generation UAS also addresses the workforce needed to operate the MQ-9, including separate teams of pilots and sensor operators during cruise flight and takeoff and landing. GA-ASI notes that the company has already qualified technologies to enable the existing fleet to taxi, take off and land automatically as well as a ground control system that allows a single pilot to control six UAS. “Our team has been developing and delivering automation solutions for years,” Alexander said. https://aviationweek.com/shows-events/afa-air-space-cyber-conference/reaper-replacement-reveals-bold-new-ga-asi-vision

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  May 13, 2020 | International, Aerospace

  How the US Air Force is assembling its northernmost F-35 squadron amid a pandemic

  By: Valerie Insinna WASHINGTON — The COVID-19 pandemic could make it more difficult for the U.S. Air Force's newest F-35 squadron to organize its personnel and jets on schedule. On April 21, the 356th Fighter Squadron at Eielson Air Force Base, Alaska, became the service's northernmost fighter squadron after receiving its first two F-35s. Pilots began flying those jets for training three days later, and another four F-35s on loan from Hill Air Force Base in Utah flew to Alaska on April 27. But a couple key challenges could hamper the assemblage of the new squadron, said Col. Benjamin Bishop, commander of the base's 354th Fighter Wing. “We're actually on timeline,” he told Defense News in an exclusive interview on April 28. “We have the pilots and maintainers already here to support operations throughout the summer. However, as you know, the Department of Defense has put a stop-movement order through [June 30], and that is something we're working through on a case-by-case basis.” Under the current order, pilots and maintainers who are moving through the training pipeline have been granted a blanket exception to transfer to Eielson. But more experienced pilots, maintainers and support personnel coming from an operational base like Hill Air Force Base will need to receive an exception. Getting additional F-35s to Eielson could also be an obstacle, as Lockheed Martin assesses whether it must slow down deliveries of the F-35 due to disruptions to its supply chain. In a statement to Defense News, Lockheed spokesman Brett Ashworth could not say whether the company was on track to deliver F-35s to Eielson on schedule. “Lockheed Martin continues to work with our suppliers daily to determine the impacts of COVID-19 on F-35 production,” he said. “We are analyzing impacts at this time and should have more detail in the coming weeks.” If the coronavirus pandemic delays the pace of F-35 deliveries to Eielson, the squadron will have to mitigate the shortfall in jets, Bishop said. “Currently, we're at a good pace on the road to readiness for our F-35 program here, and we'll continue to adapt and adjust to bring this mission capability to its full potential in the Indo-Pacific theater,” he noted. Despite COVID-19 and the potential logistical challenges involved in sending people and F-35s to Eielson, day-to-day training operations have continued as normal, said Col. James Christensen, 356th Fighter Squadron commander. Having six F-35s on base allows maintainers to use the jets for training while also maximizing flight hours for the eight pilots currently in the 356th. “We still do the mission the way we always have. We have the masks and the wipe procedures and social distancing,” Christensen said. “So [we're] being creative but still being able to get the mission done.” There are strategic benefits to being the U.S. Air Force's northernmost fighter squadron, starting with access. With support from an aerial refueling tanker, the F-35s at Eielson can reach and target any location in Europe or the Asia-Pacific, Bishop said. And even the harsh climate of Eielson has its perks. It's a short flight away from the Joint Pacific Alaska Range Complex, the Defense Department's largest instrumented training range, with 77,000 square miles of airspace, according to the 354th Fighter Wing. “The F-35 is going to be able to fly in that airspace, but they're not going to be alone,” Bishop said. F-35s training in that area will regularly be joined by F-22s based at Joint Base Elmendorf-Richardson in Anchorage, as well as the F-16s in Eielson's 18th Aggressor Squadron that simulate enemy combat jets. “You're going to see amazing fifth-generation tactics and integration tactics emerge,” he said. Russia is investing in its Arctic infrastructure, and the U.S. military must make its own improvements to how it operates from and trains in the region, said Gen. Terrence O'Shaughnessy, who leads U.S. Northern Command and the North American Aerospace Defense Command. “It's great to see some of the additional forces that are going in, whether it's the F-35s going to Eielson, whether it's the work of the Coast Guard to develop icebreakers,” he said during a May 4 event. “These are all relevant things for us to be able to operate in the Arctic. And that is absolutely, to me, key to our ability to defend ourselves.” As the 356th stands up and becomes combat-ready, it will participate in the next Red Flag-Alaska, a multinational air-to-air combat training exercise slated to be held this August. The squadron is also looking for opportunities to deploy around the Asia-Pacific so that pilots can acclimate themselves to the long geographical distances that characterize the region, Christensen said. “Everyone is excited just to have F-35s here because of the awesome training we can do, but we're also thinking about at some point we have to project this air power out into the Indo-Pacific theater as a combat force. And transitioning everyone, including the wing and including [Pacific Air Forces] — they all have to adjust the mission of Eielson,” he said. Unlike other fighter bases, which usually swap out existing aircraft of existing squadrons with new jets, the two F-35 squadrons coming to Eielson aren't replacing anything, and infrastructure needs to be built to accommodate the anticipated growth in both people and aircraft. When the first members of the 356th Fighter Squadron arrived on base in July 2019, Eielson was home to about 1,750 active-duty personnel, Bishop said. By December 2021, that number is expected to double, with the addition of about 1,500 airmen. In that time, 54 F-35s will be delivered to the base for a total of two squadrons — a notable increase from the 30 F-16s and KC-135s previously at Eielson. An estimated $500 million will be spent on military construction to support the buildup at Eielson, including new operations buildings, a simulator building, heated hangars and other maintenance facilities, and a new cafeteria. A total of 41 facilities will be either built or refurbished with that funding, with 29 of those projects finished and others still under construction to support a second F-35 squadron, Bishop said. And everything — from constructing new facilities to maintaining runways — is tougher in the subzero temperatures of the Arctic. “Early on in this job, I learned that there are two seasons in Alaska,” Bishop said. “There's winter and construction season, with the former a lot longer than the latter. From a beddown perspective, how you put your construction plan together, you have to maneuver around that season.” “In order to maintain efficiency of fighter operations up here, one of the things we did is we built walled weather shelters for our aircraft, so all of our aircraft are actually housed in weather shelters," he added. "That's not necessarily for the aircraft. That's more for the maintainers because having that insulated and heating facility, now you can do maintenance around the clock.” Corrected at 5/12/20 at 2:53 p.m. with the correct size of the JPARC, which was recently expanded to 77,000 square miles of airspace. https://www.defensenews.com/smr/frozen-pathways/2020/05/11/how-the-us-air-force-is-assembling-its-northernmost-f-35-squadron-amid-a-pandemic/

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  February 21, 2020 | International, Aerospace

  Lockheed’s Raider X enters construction in advance of US Army’s decision on way forward

  WEST PALM BEACH, Fla. — Lockheed Martin's Sikorsky is already building its prototype for the U.S. Army's Future Attack Reconnaissance Aircraft competition ahead of the service actually choosing companies to build prototypes. While the Army will select two companies to proceed next month, Lockheed is already using funding as part of its contract to build its Raider X coaxial helicopter, Tim Malia, Sikorsky's FARA director, told a group of reporters Feb. 19 at the company's flight test facility. The Army awarded full-scope contracts to the five teams selected to design FARA; those deals included funding to build aircraft. But when the Army chooses which two teams will move forward, that funding spigot essentially turns off for those that aren't picked. When asked what happens with Raider X, should the Army decides to go with other teams, Malia said: “I don't anticipate that problem.” The five teams that won awards in April 2019 to design FARA were: AVX Aircraft partnered with L3 Technologies; Bell Helicopter; Boeing; a Karem Aircraft, Northrop Grumman and Raytheon team; and Sikorsky. Sikorsky's offering is based on its X2 coaxial technology seen in its S-97 Raider and the Sikorsky-Boeing developed SB-1 Defiant, which are now both flying. The prototype aircraft are expected to start flying in the fourth quarter of fiscal 2022, and the flight test is expected to run through 2023. The engineering and manufacturing development phase is expect to begin in FY24. “This is the culmination of years of investment in the X2 Technology Demonstrator and the S-97 Raider aircraft that have proven the advanced technology and shown its ability to change the future battlefield,” Malia told Defense News when the company first unveiled its design for FARA. FARA is intended to fill a critical capability gap currently being filled by AH-64E Apache attack helicopters teamed with Shadow unmanned aircraft following the retirement of the OH-58D Kiowa Warrior helicopters. The service has tried and failed three times to fill the gap with an aircraft. The Army also plans to buy another helicopter to fill the long-range assault mission, simultaneously replacing some UH-60 Black Hawk helicopters in the fleet. The SB-1 Defiant is a possible candidate for that future aircraft. https://www.defensenews.com/land/2020/02/20/lockheeds-raider-x-already-under-construction/