Despite the positive reaction to our ‘Unleaded to Oshkosh‘ event from 2012, lower-cost, lead-free mogas will still not be available at AirVenture 2013. As we reported in 2011, there are multiple nearby options for those who prefer the fuel. Below is a list of 10 airports within a 75-mile radius of KOSH where mogas is offered for sale.
As described in our March 10 article, it is generally accepted that fuel companies hit the so-called blending wall this past winter, a situation where EPA blending mandates cannot be fulfilled, even if every drop of gasoline contains 10% ethanol by volume. This has unleashed the unintended consequence of RIN (Renewable Identification Number) speculation, as described in this article from the oil industry newsletter Platts.
My co-author, Kent Misegades, recently wrote an article about the confusion of some in airport management about allowing mogas operations on an airport. Sad to say, it isn’t just a few airport managers. There is widespread ignorance about mogas use in aviation that permeates the FAA bureaucracy, the aviation alphabets, aviation media, state aviation departments and especially the auto gasoline industry.
Recently we heard from an exasperated reader from a major general aviation airport in southeastern Texas. Like many of his fellow recreational pilots in the Lone Star state, he had asked his new airport manager for help getting mogas onto the airfield as a means to lower the cost of flying. He had even gone to the effort to find a surplus fuel tank and a supplier of aviation-grade mogas (ethanol-free, 91+ AKI). The response from the airport’s manager is sadly typical of the confusion that remains prevalent in aviation. I have paraphrased this below:
Piper Aircraft announced today that they are working with Airworthy Autogas to test the company’s new aviation-grade mogas in its latest Lycoming-powered aircraft. As described in this press release issued today, “Piper Aircraft Inc. has completed flight tests of a Piper Archer powered by 93 octane premium unleaded automotive gasoline. Piper worked with Airworthy AutoGas LLC, Phoenix, Ariz., to prove the concept in a test flight regime conducted from the company’s Vero Beach manufacturing campus.”