this post was submitted on 11 Sep 2023
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Mildly Interesting

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[–] theyoyomaster@lemmy.world 4 points 1 year ago

Piston driven planes still do use leaded gasoline. There is a very recent push to certify lead free avgas and progress is being made but they're being a bit opaque and seemingly rushing it which is making a lot of people weary of it.