As the quest for a replacement for 100LL drags into its third decade, our sister publication Aviation Consumer, is seeking opinions from owners, pilots and aircraft operators on how you think the process is going. The FAA has established a special office devoted to a replacement for 100LL and piston fuels in general. We would like to know if you've followed the process and, if so, what you think of it.
This is a companion discussion topic for the original entry at https://www.avweb.com/surveys/avweb-aviation-consumer-avgas-mogas-survey