11-year timeline for avgas replacement proposed

Although it hasn’t released the final report to the public, the FAA’s unleaded avgas transition rulemaking committee (UAT-ARC) is expected to recommend a fuel approvals process stretching out as long as 11 years and will be asking Congress for at least $60 million to fund the project, plus as much as $13 million from the industry, according to a report at AVweb.