3 ms·
Too bad its still used by the millions of barrels in Aviation. Why do we still allow tetra-ethyl lead outside antique aircraft?
by whenchamenia 7y ago
Too bad its still used by the millions of barrels in Aviation. Why do we still allow tetra-ethyl lead outside antique aircraft?
- cma 7y agoPolitical donors are more likely to be private pilots than less-wealthy non-donors.
- throw0101a 7y agoMostly limited to pistol-powered aircraft that use 100LL, and not anything with a turbine / jet engine (which uses diesel-like Jet-A fuel (kerosene family)). The FAA is working on it, but it seems it's not a simple problem: * https://www.aopa.org/news-and-media/all-news/2018/october/03/faa-sees-mid-2020-completion-of-unleaded-avgas-project https://www.aopa.org/news-and-media/all-news/2018/october/03...