News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.
North Atlantic Airspace-Scale Contrail Trial Underway
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Ampaire Trials Hybrid-electric Flights in Utah
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Argus Releases Sustainable Aviation Fuel Evaluation Tool
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Project SEAN Trials Electric Flights For Scotland
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Louisiana Could Supplant California as SAF Leader
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FAA Approves Flight Tests For Heart’s ES-30 Aircraft
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LEIA Project Advances Hybrid-Electric Power For Aircraft Systems
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WoT? Experimental Elongated Airbus Wings To Fly Next Year
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ePlane Unveils Full-scale e200X eVTOL Prototype
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