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 ...

Alaska’s reliance on aviation to meet basic human needs is unparalleled in the United States. A staggering 82% of our communities are situated beyond the road system, making air transportation the ...

The University of North Dakota (UND) reverted to leaded aviation fuel (100LL) after experiencing excessive valve recession in their aircraft using unleaded Swift Fuels UL94, despite logging over ...