It's called Av-gas. Very high octane. My cousin restores WW2 airplanes and they all run on Av gas. Expensive, but once you've flown in one of those planes, you'll know it's worth it.

Turbine powered aircraft use jet fuel. It is a heavy fuel like kerosene. Jet A is the heavy grade and Jet A1 is heavy grade with an antiice additive and is the most common. Jet B is a wide cut grade and is used mostly in helicopters, although turbne engines can burn virtually anything, including … Read more