this post was submitted on 29 Dec 2024
426 points (99.8% liked)

Futurology

1870 readers
16 users here now

founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 20 points 1 week ago (1 children)

Only some small piston based aircraft engines. Commercial aviation doesn't use lead. It's not great, but it's not a particularly significant amount.

[โ€“] [email protected] 3 points 1 week ago

Jet aircraft use jet fuel(more refined Kerosene).