News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.
Research Tweaks Rules of Thumb for Helicopters Flying Neighborly
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CORSIA Looms, but Many Bizav Operators Exempt
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Rolls Runs New Lean-burn Combustor
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Biofuels Could Reduce Contrail Formation, Research Finds
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Airbus To Lead BAe 146 Electric Propulsion Demonstration
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EASA Emissions Rules Draw Closer
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U.S. Stage 5 Noise Rules Go Into Effect December 31
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Signature, Air BP Ink Carbon Offset Deal
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Countdown to Intl. Aviation Emissions Scheme Begins
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