News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.
Joby and H2Fly Fly Hydrogen-powered eVTOL Aircraft
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Heart Presses Ahead With New Independent Hybrid Regional Airliner
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New Funding Allows Cranfield Team to Build Hydrogen Airliner Demonstrator
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Advanced Air Mobility Wrestles with Battery Complexity and Limitations
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American Firms Up Commitment for Hydrogen-powered CRJ700 Regional Jets
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Columbia and Piasecki To Upgrade Model 107 Helicopters
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Universal Hydrogen Runs Out of Cash and Closes Business
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Key milestones achieved for more sustainable flight efforts
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