WASHINGTON, D.C. – As part of its ongoing efforts to develop an unleaded fuel for general aviation airplanes, the FAA has selected two unleaded fuels for further testing. [Read more…]
In my last column, I did an update on the status of the 100 motor octane unleaded fuel programs by the Piston Aviation Fuels Initiative (PAFI) steering group members, as presented at Oshkosh. In this column I would like to talk about my visit with George Braly from General Aviation Modifications Inc. (GAMI) about the company’s unleaded avgas development, which is not part of the PAFI program. [Read more…]
One year after four fuels were selected for testing as potential replacements for leaded avgas, progress remains steady, according to a report at AOPA.org, which notes that the first phase of testing should be completed later this year. Testing now is concentrated on material compatibility and rig testing, with the second phase of testing — in engines and aircraft — slated to begin in early 2016, according to the report.
“The FAA has said it hopes to have an unleaded replacement for avgas certified by 2018, and the program is on target to reach that goal,” the report concludes.