News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.
More Operators Sign for Vaeridion’s Electric Microliner
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TPE331 Engine Will Power Swarm Aero’s Large Military Drone
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Helios Horizon Flies Solid-State Battery Demonstrator
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Electra Unveils Turbo-electric Airliner Concept
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GE Completes Hybrid-electric Powertrain Ground Tests
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Whisper’s JetFoil Promises Near-VTOL at Half the Thrust
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Engine Foam Wash Prevents Damage and Reduces Fuel Burn
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