Federal Trade Commission alleges Lockheed had tried to limit competition before Aerojet deal

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  19 septembre 2022 | International, Aérospatial

  Boeing demonstrates MQ-25'€²s utility as surveillance drone

  Though the MQ-25 will first deploy as a tanker, Boeing is working to mature a second mission set for the long-endurance carrier-based drone.

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  25 octobre 2019 | International, Aérospatial

  US Air Force Selects L3Harris Technologies to Develop Space Hub End Cryptographic Unit for Protected Tactical SATCOM Program

  amden, N.J., October 24, 2019 - The U.S. Air Force has selected L3Harris Technologies (NYSE:LHX) to deliver the space hub end cryptographic unit (ECU) for the Protected Tactical SATCOM (PTS) SHIELD program. The Air Force PTS program will implement Protected Tactical Waveform (PTW) over a fully-processed satellite payload, enabling adaptive, anti-jam communications channels, which will provide the greatest level of protection available for tactical U.S. and coalition/international partner warfighting efforts. As the SHIELD contractor, L3Harris will develop an NSA-certified, space-flight qualified, production-ready ECU for future PTS payloads. The L3Harris ECUs will support 13 space-based communications payload hubs that will serve up to 1,800 simultaneous tactical user terminals. L3Harris' Modular Open System Architecture (MOSA) approach employs standards-based interfaces that minimize the information security boundary and simplify integration for the multiple payload providers. The ECU incorporates L3Harris' HMV™ Space Cryptographic processor that supports full on-orbit reprogrammability in a low-power, highly extensible design. The MOSA form factor and innovative technical approach also results in a low SWaP solution for substantial cost savings due to reduced payload weight and hardware costs. “The PTS SHIELD program continues our legacy of delivering cryptography solutions for the nation's most important missions,” said Don Hairston, President, C5 Systems, L3Harris. “It reinforces our position as the leader in providing space-grade MILSATCOM cryptographic solutions and in the implementation of the Protected Tactical Waveform.” L3Harris was selected by the U.S. Air Force based on its low-risk innovative solution and extensive experience developing Type 1 hardware for space applications as proven on the AEHF, MUOS and SBIRS programs. The SHIELD solution also benefits from extensive reuse of PTW technology from the PTS Field Demonstration Terminal Program to minimize development risk and support the Air Force's critical deployment schedule. About L3Harris Technologies L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $17 billion in annual revenue and 50,000 employees, with customers in 130 countries. L3Harris.com. Forward-Looking Statements This press release contains forward-looking statements that reflect management's current expectations, assumptions and estimates of future performance and economic conditions. Such statements are made in reliance upon the safe harbor provisions of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. The company cautions investors that any forward-looking statements are subject to risks and uncertainties that may cause actual results and future trends to differ materially from those matters expressed in or implied by such forward-looking statements. Statements about product, system or technology capabilities are forward-looking and involve risks and uncertainties. L3Harris disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. View source version on L3Harris Technologies: https://www.l3harris.com/press-releases/2019/10/88671/us-air-force-selects-l3harris-technologies-to-develop-space-hub-end-cryptographic-unit-for-protected-tactical-satcom-program

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  17 mai 2021 | International, Aérospatial

  Saab fait voler une pièce de fuselage d’avion de combat imprimée en 3D

  Le constructeur suédois Saab est parvenu, pour la première fois, à faire voler un avion équipé d'une pièce extérieure imprimée en 3D. L'avionneur utilise la technologie de la fabrication additive depuis quatre ans, notamment pour imprimer des pièces internes, précise L'Usine Nouvelle. La pièce, une trappe située sur le flanc arrière du fuselage de l'appareil, un modèle Gripen, a été imprimée sur la base du scan de la pièce originelle. Parfaitement ajustée à l'avion, elle n'a montré « aucun changement structurel visible après le vol d'essai », assure Hakan Stake, responsable du projet, dans un communiqué. Cette démonstration devrait, à terme, « permettre au personnel sur le terrain d'avoir accès à des pièces de rechange ajustées individuellement, d'éviter les réparations d'urgence ou de cannibaliser un appareil déjà endommagé », souligne-t-il. Il estime par ailleurs que cette solution permettra de réduire le nombre de pièces transportées lors du déploiement d'un appareil et de réduire son temps de réparation. De nombreuses étapes de certification du matériau utilisé, un polyamide 2200, couramment utilisé dans la fabrication additive, sont encore nécessaires avant de déployer la technologie sur le terrain. L'Usine Nouvelle du 17 mai