News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.
FAA Proposes Special Conditions for PW220A Idle Cruise
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Rolls-Royce Completes $1 Billion Engine Site Upgrade
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Zuri Prepares to Fly Hybrid-electric Cargo Drone
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Ampaire Raises $19 Million for Hybrid-electric Airplanes
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Lack of Funding Shuts Hydrogen Propulsion Pioneer Stralis
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Whisper Aero Flies Electric Glider on Its Quiet Fans
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EASA Issues Type Certificate for AW09 Arriel 2K Engine
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