Alrighty, my airplane uses 100LL, and I’m fine with that. I’ve seen UL and MOGAS popping up on Foreflight. Wondering what that’s all about. I read that there are STCs that allow you the legal right to use UL or MOGAS.
So how does that work? Is an STC for fuel basically a piece of paper that says you can use UL or MOGAS (with no changes) or is it a part/upgrade that is purchased and installed?
When someone switches over to UL or MOGAS, is that your new forever, or can you interchange fuels? UL and MOGAS are still not widely available so that’s why I ask.
So how does that work? Is an STC for fuel basically a piece of paper that says you can use UL or MOGAS (with no changes) or is it a part/upgrade that is purchased and installed?
When someone switches over to UL or MOGAS, is that your new forever, or can you interchange fuels? UL and MOGAS are still not widely available so that’s why I ask.