March delivered exactly what many feared: a sharp upward correction across fuel markets, resulting in price spikes as high as ...

The FAA is developing a new unleaded avgas to replace 100LL, prompting the article to question why an existing, proven solution isn't being considered. Hjelmco Oil's 91/96 UL, an unleaded fuel ...

The Richland airport uses about 100,000 gallons of 100 low lead fuel each year. Finding a supplier to replace that amount of fuel, years ahead of a national plan could be tricky. Tri-City Herald file ...

With the rest of the world having long-since moved away from leaded fuels, aviation gasoline, or "avgas" for short, seemingly exists as a final holdover from a bygone era. The most ubiquitous avgas ...

The United Nations Environment Program recently announced that the era of dangerous leaded fuel has finally come to an end, but it's not exactly true. A couple hundred thousand planes are still flying ...