Finding that lead emissions from aircraft engines contribute to air pollution
https://www.federalregister.gov/documents/2023/10/20/2023-23247/finding-that-lead-emissions-from-aircraft-engines-that-operate-on-leaded-fuel-cause-or-contribute-to
Discussions: https://discu.eu/q/https://www.federalregister.gov/documents/2023/10/20/2023-23247/finding-that-lead-emissions-from-aircraft-engines-that-operate-on-leaded-fuel-cause-or-contribute-to
There was a reason cars went to unleaded gas in the 1970s in the US.
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