bigdawg wrote:N1593Y:
Air BP is working on a new fuel spec, somewhere in the high 90s range of octane, and unleaded. It will not replace 100ll, but be marketed parallel, and be less expensive. I have no other information on this, as it came by word of mouth from my sales rep and tech rep.
This sounds exactly like what my source from EAA headquarters told me. It will be 100 LL w/o lead which makes it about 93 MON. Seems it is easier to get a new ASTM spec than try to monkey with ASTM D-910, which is 100 LL. I'll bet your Air-BP reps know about the DOD proposal.
My FBO is in Ohio, to clear that up. We are not mandated to have 10% yet, but most of the racks have been injecting it in as a standard practice because so many are.
This is because of the unintended consequences of a new federal RFS mandate EISA 2007. The racks get a blending credit of $0.51/gallon of ethanol blended which works out to $0.051/gallon of E10. This credit helps pay for the tanks and injectors, but the intent of the law is to spread E85 across the land and give the car manufacturers corporate welfare to build a lot more flex-fuel vehicles. The terminals want to be ready and there are some other aspects of the law that are driving them. Unfortunately it may come back to bite the terminals because ethanol is now more expensive than gasoline.
This doesn't stop people from getting the cans out though. There are some people on my field that think it's for them to use it anyway, even though the O300 in their 1962 C172C doesn't require it and runs perfectly fine on 100ll.
I have a 1962 C-172C with an O300-D and it does not run "perfectly fine" on 100 LL at all. It was never designed to run on that much lead and after about 40 hrs it will stick an exhaust valve. That is why EAA and Petersen went to all of the trouble to create fuel STCs. A lot of old low compression engines do not work reliably on 100 LL, to say nothing of the increased maintenance if you are lucky enough to not have the valve problem.
> ... But it is when someone walks in and makes demands (not suggestions) on the way that I run my business that the line is crossed. I would rather these customers go to the larger airport across town and be someone elses problem.
I understand your point, agreed.
>... If my scheme completely pans out, I will have mogas for sale at my airport (assuming I can find someone to sell me mogas without ethanol) by essentially setting up a second fuel farm and a second FBO in a sense.
Now this sounds like a plan. It is what we want to do out here in Oregon, set up "second" fuel delivery companies on airports for mogas. Since ethanol is mixed at the rack, you will always be able to get ethanol free mogas, unless they go to suboctane blending, which is the scary part that we are trying to avoid by getting state laws passed to ban the blending of ethanol in all premium unleaded gasoline. (See
www.e0pc.com) As an aviation vendor of mogas no state can pass a law requiring ethanol be blended into the gasoline you order and as a business on an airport you have a right to form a contract with a fuel distributor to supply you with ethanol free gasoline because it is an FAA approved aviation fuel.
It should work because I won't be violating the BP terms, and all liability will be shifted to a company with no assets (besides a tank).
This is exactly how we are looking at it.
Unless we get the suppliers to certify a mogas spec or understand there is a market for it (growing lsa market, who knows), I don't think we'll see the number of FBOs carrying mogas increase any time soon.
Unfortunately we need to increase the number of airports that sell mogas, no matter what ASTM and DOD do. The federal RFS mandate is making it impossible to get unblended gasoline at local service stations. I hope FBOs will take this into consideration as an opportunity to sell more fuel, the federal government is handing this opportunity to you on a golden platter, they are driving out your toughest competition, the local service station. Considering that 70% of the GA fleet and all of the new LSA can use mogas, it seems that the critical mass is there. If 100 LL suddenly disappears the only people who will fly are the 70% of airplanes that can use mogas while everyone scrambles around to find a 100 LL replacement, if they can. If the new fuel proposed by DOD is approved and gets into production in the next two years, and I am hopeful, FBOs would still need another tank to dispense it to the drones that are coming to every airport.

You will still need your 100 LL tank for whatever replaces 100 LL.