15 octobre 2019 | International, Aérospatial
By: Jen Judson
WASHINGTON — The Army is building what is essentially a “cloud in the sky” for its current aviation fleet as it prepares the aircraft to fight alongside a future fleet under development, according to Brig. Gen. Thomas Todd, the program executive officer for Army aviation.
The general spoke to Defense News in an interview ahead of the Association of the U.S. Army's annual conference.
The current fleet won't dissolve into thin air when future helicopters are fielded, and they will be expected to fly together in operational environments across multiple domains. The Army is aiming to field a future attack reconnaissance aircraft and a future long-range assault aircraft by 2030.
“We have to figure out a way to host a common server so that we can store data, process data and transport data quicker,” Todd said. “So while they work on the future vertical lift architecture, we still have to make the enduring fleet, that will fly alongside it, work and be capable.”
So the Army is building an Aviation Mission Common Server, or AMCS, that is a stack of storage, data processing and transport capability “that's very much a flying cloud, if you will,” Todd said.
The AMCS “will reside inside every aircraft. It has to reside in every aircraft because there has to be onboard processing and storage power,” Todd said, adding that it will be the engine that drives the associated user interface and apps as well as provide connectivity to the network overall.
The user interface will be built upon the technology developed by Northrop Grumman for the Victor-model Black Hawk. The "V" model is an L-model UH-60 with a digital, modern cockpit like the "M" model, the latest Black Hawk variant, but not with an M-model price tag. Additionally, the interface in a V model can take on new capability through apps like a smartphone. The V model wrapped up its initial operational test and evaluation in September at Joint Base Lewis-McChord in Washington state, Brig. Gen. MacMcCurry, who is the Army G-3/5/7 aviation director inside the Pentagon, told Defense News in a separate interview. He reported the tests went well and the service looks forward to building out the fleet.
The Army is currently assessing integrating the same user interface into Mike-model Black Hawks, according to Todd.
The effort to build the server is part of a larger effort to ensure the current fleet is ready to fight in multidomain operations. The Army wants to obtain multidomain dominance by 2035.
“We took a look at Army Futures Command's guidance on exactly what those combat aviation brigades would have in them and what would be enduring. For example, the Apache would be there indefinitely,” Todd said. “We also found that the requirements for data, the transport of and use of was exponential. So ultimately it's a problem that exists for the entire fleet, so we need to get after, at a minimum, making the enduring fleet compatible with future vertical lift, if not more capable.”
There are several cross-cutting initiatives for the current fleet to make the aircraft more agile, interoperable, survivable and integrated in multidomain operations, Todd said, and the network will play an integral role.
For example, the Army is working with the network community to replace its AN/ARC-201 radios with radios with the TSM waveform, which will improve and comply with future air-to-ground radio communications, according to Todd.
There is also work being done within the position, navigation and timing community and with the Air Force to develop antennas, processors and software that hep the current fleet to survive battle, Todd added.
And the service is working to improve power sources onboard aircraft. “There is a huge demand requirement coming, a demand signal for onboard systems and the power requirements of those is exponential. So given that it's not linear and it's going to grow exponentially, we have to get after alternative means,” Todd said.
The same team that is in charge of the Improved Turbine Engine Program — which will replace engines in Apaches and Black Hawks and be the engine for the future attack reconnaissance aircraft — is looking at supplemental power units, upgrades to generators and upgrades to batteries to better power onboard systems that may not require the main power system anymore, Todd said.
2 novembre 2023 | International, Terrestre
Under contracts totaling up to $124 million, L3Harris will provide the Common Fire Control System on both the M142 HIMARS and M270 MLRS vehicles produced by Lockheed Martin.
23 janvier 2023 | International, Aérospatial, C4ISR
High-power microwave systems use bursts of energy to disrupt, degrade or destroy distant electronics.
10 juin 2019 | International, Aérospatial
By: Sebastian Sprenger COLOGNE, Germany — A lingering dispute between German lawmakers and Airbus could nix immediate plans to move forward with a future Franco-German-Spanish fighter aircraft, Defense News has learned. The kerfuffle goes back to a February request for information by members of the Bundestag's Budget Committee. Citing the government's role as a major shareholder in the company, lawmakers called on the administration to provide in-depth information about Airbus locations, programs and management equities throughout Europe. Airbus is one of two prime contractors for the Future Combat Air System, an ambitious project to field a sixth-generation fighter aircraft by 2040. The envisioned weapon also includes new sensors, drones and a complex data infrastructure, making it Europe's preeminent industrial project for decades to come. Lawmakers in Berlin are worried that German defense-industry interests, presumably channeled through Airbus, could get the short shrift once substantial contracts are up for grabs amid French competition, led by Dassault. The Budget Committee reiterated its request for the company deep dive on June 5, when members approved the initial batch of funds for the FCAS program: $37 million for a study on propulsion options. Lawmakers inserted a note into their approval text that makes answering the February request a condition for entering into follow-on agreements with France. Meanwhile, officials in Paris and Berlin have been planning signing ceremonies for such pacts with Ursula von der Leyen and Florence Parly, the German and French defense ministers, respectively, at the Paris Air Show in mid-June. It's expected the pair will ink the concept study plan and a key governance document called the framework agreement. Meanwhile, the Spanish defense minister, Margarita Robles, is expected to be on hand to sign the program's memorandum of understanding, a more high-level, vague text beginning Madrid's road to full participation. As of Friday, lawmakers had yet to receive the requested information on Airbus, which is to include an analysis of management personnel down to the third tier throughout different locations, separated by programs and individual job functions. As June 10 is federal holiday in Germany, that leaves four business days next week before the Paris Air Show begins. An Airbus spokesman told Defense News on Friday the company is working to resolve the issue and is coordinating with the government. A Defence Ministry spokesman did not immediately return an emailed request for comment. Documents obtained by Defense News suggest that a previous back-and-forth between the Budget Committee and Airbus, through the Ministry for Economic Affairs and Energy, left a bit of bad blood, raising the question of whether the company will comply at all. While executives provided some information — forwarded in a confidential letter to the Bundestag by the ministry on April 26 — Airbus largely claims the detailed data demanded by the committee would needlessly reveal competitive secrets. “Airbus, in return, asks for information about the background of the request,” the company's written response states. “The question must be raised whether other companies where the German government is a shareholder, like Deutsche Bahn [the German rail service], is subject to similar requests.” The company claims to have given the administration a detailed personnel breakdown by subsidiary and nationalities in 2018, which was also offered to committee members. According to Airbus, no lawmakers were interested. Airbus Defence and Space, which would lead the conglomerate's work on FCAS, is based in Ottobrunn near Munich, Germany. As of December 2018, roughly 40 percent of the subsidiary's employees were based in Germany, around 22 percent in France, 27 percent in Spain and 12 percent in the United Kingdom, the company wrote to lawmakers in April. As the FCAS program progresses, Budget Committee members want the government in Berlin to safeguard a 50-50 cost and workshare plan with France. https://www.defensenews.com/global/europe/2019/06/07/german-spat-over-airbus-could-foil-fighter-fest-at-paris-air-show/