Unpaywalled archive link: https://archive.ph/TDGsk Open Access link to the study mentioned: https://onlinelibrary.wiley.com/doi/full/10.1002/puh2.27
Posting because I saw another post on this community about Extinction Rebellion UK blocking a private jet airport today (June 2024) (https://extinctionrebellion.uk/2024/06/02/climate-activists-blockade-farnborough-private-jet-airports-three-main-gates/) and wondered how many people know that leaded fuel is still pretty common in planes, both in the UK and elsewhere; I was pretty shocked when I first learned this
Roughly a quarter of General Aviation traffic (which is primarily piston single-engine aircraft) is flight training, 30% is personal use, and the other 45% is commerce. I’m hoping we can increase adoption of unleaded alternatives since I don’t see most of those flights going away.