ELIMINATE AVIATION GASOLINE LEAD EMISSIONS INITIATIVE

Eliminate the use of lead in aviation fuel for piston engine aircraft in the United States by the end of 2030 without impacting the safe and efficient operation of the existing fleet.

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Why there is lead in aviation fuel?

Many aircraft in the current general aviation fleet need 100-octane fuel in order to avoid engine detonation and catastrophic engine failure. Lead has long been used as an additive to boost fuel octane, allowing these aircraft to fly safely. Finding a suitable...