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https://www.zdnet.com/article/liquidpiston-earns-army-grant-for-next-gen-drone-engine/
LiquidPiston earns Army grant for next gen drone engine | ZDNET
Sep 22, 2020 - Army looks to hybrid-electric rotary engine for future of propulsion and auxiliary power.
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https://www.planify.in/planify-feed/garuda-aerospace-goes-public-indias-drone-engine-prepares-for-next-big-tech-listing/
Garuda Aerospace Goes Public: India’s Drone Engine Prepares for Next
Garuda Aerospace founded by Agnishwar Jayaprakash has formally converted itself into a public company, dropping “Private” from its name as a preparatory step...
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https://dronetotal.co.uk/technical-tutorial-maintaining-stable-drone-engine-performance-in-flight/
Technical Tutorial: Maintaining Stable Drone Engine Performance In Flight - DRONE TOTAL
Apr 15, 2026 - Technical tutorial, one must first understand the importance of pre-flight diagnostics. Most modern drones utilize brushless DC motors.
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https://www.kratosdefense.com/newsroom/kratos-and-u-s-army-integrate-kratos-j85-engine-into-kratos-firejet-drone-system
Kratos and U.S. Army Integrate Kratos J85 Engine into Kratos Firejet Drone System | Kratos Defense
Apr 21, 2026 - Kratos has completed the initial flight series of the Kratos J85 engine version of the Firejet unmanned aerial system (UAS), dubbed Mk1 Firejet.
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https://thedefensepost.com/2026/04/20/pratt-engine-northrop-cca-drone/
Pratt & Whitney Engine Powers Northrop Grumman’s YFQ-48A CCA Drone
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https://interestingengineering.com/military/us-drone-system-engine-tested
US firm's drone system integrated with new flexible engine tested
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