News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.
Pratt & Whitney, FAA Collaborate To Study Non-CO2 Aircraft Emissions
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Fuel and Farm Groups Urge Speedy Resolve on SAF Tax Credits
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'Harsh' eVTOL Operating Demands Shorten Battery Life
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Sunny Days Ahead for Chile's Solar-powered ATC Radar
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FAA Consults on Special Conditions for Safran Electric Engine
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High Cost and Limited Feedstock Slow Global SAF Production
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Farnborough Airport Passengers Ride in Electric BMW Cars
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Alaka’i Makes the Case for Hydrogen-powered eVTOL Aircraft
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Bravo Air Plans To Operate SkyDrive eVTOL Aircraft
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