Most respondents don't think we'll have an unleaded substitute for 100LL by the 2030 deadline.
This is a companion discussion topic for the original entry at https://www.avweb.com/polls-quizzes/poll-results-unleaded-fuel
This is a companion discussion topic for the original entry at https://www.avweb.com/polls-quizzes/poll-results-unleaded-fuel
This topic was automatically closed after 7 days. New replies are no longer allowed.