What do small airplanes use for fuel?

Does a ‪@zenithac‬ CH750 Cruzer use jet fuel? Not quite, but I do get asked regularly. My method for finding, transporting, and testing ethanol-free auto fuel for aviation use.
0:00 Jet Fuel, AvGas, MoGas
0:33 Why MoGas?
1:00 Finding Ethanol Free
1:43 At the pump
2:29 Testing for Ethanol
2:50 Is Ethanol bad?
5:12 Octane booster
5:34 Fueling the plane
#experimentalaircraft #aviation #builditflyit

[@dannoble7254]

Very useful, thanks for sharing your experience!

[@ozarkgarage]

Glad it was helpful!

[@ExperimentalAircraftChannel]

Nice work! :-)

[@ozarkgarage]

Many thanks!

[@jefish]

The replacement for 100LL can't get here fast enough.

[@sebastienheintz]

Great info! Thanks for sharing

[@ozarkgarage]

Glad it was helpful!

[@flybb-at-work]

What do you do if you need to fill up at a remote airport? Do you search around for ethanol-free or use 100LL with a lead scavenger?

[@ozarkgarage]

I use 100LL and lead scavenger (decalin)

[@Skepilot]

How much octane booster do you add?

[@ozarkgarage]

2.6oz/10 gallons, direct from their dosage chart for 2 octane numbers

[@Joe_Not_A_Fed]

Removing the ethanol from 10% ethanol gas, lowers the octane rating by 2 points.

[@ozarkgarage]

Good to know!