• chuckleslord@lemmy.world
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      9 days ago

      Blood concentrations of lead are laughable today compared to when leaded gas was in cars. It’s a decrease of 94%. Yes, we still have a lead problem. No, it is no longer anywhere near as bad as it was.

    • Taldan@lemmy.world
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      9 days ago

      The FAA finally approved 100UL (unleaded), so the US is on track to stop using 100LL in most cases within the next 20 years

      EPA has tight regulations on washing your plane though, so there’s no problem with lead /s

      Disclaimer: It’s better than nothing that the EPA tried to do something, but the government really should have gotten their shit together and approved 100UL decades ago

        • Taldan@lemmy.world
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          9 days ago

          Oh don’t worry about that, they already caused their havoc

          Thanks to the FAA’s shoestring budget, they don’t have the funds to just issue an STC to allow existing planes to use it. Each plane owner will have to pay for one to be issued. It costs me $200 to get one issued. It costs that much because the FAA hasn’t had the budget to upgrade their systems, so handling applications takes a lot of labor. They need to manually verify the make and model of aircraft will not be at risk of adverse effects from unleaded gasoline, since safety > all else

          It’s a good thing the FAA verifies this, but it shouldn’t be such an inefficient process. The only reason it’s so inefficient is because conservatives have gutted federal agencies for so many years. MAGA will still point to the inefficient process as an example of why they should keep cutting funding, “see how inefficient the FAA is? They don’t deserve our money!”