What's Happening?
The Federal Aviation Administration (FAA) has expanded the list of piston aircraft engines approved to use Swift Fuels 100R unleaded aviation gasoline. This development is part of a broader effort to phase out leaded avgas by 2030 in the contiguous U.S.
and by 2032 in Alaska. The amended supplemental type certificate (STC) issued by the FAA adds multiple engine models to the Approved Model List (AML), allowing them to use the new unleaded fuel. Swift Fuels has been working with the FAA to finalize certification requirements for 100R, which is already in use at several flight schools and airfields in the U.S. and Europe.
Why It's Important?
The expansion of the approved engine list for Swift 100R is a significant step towards reducing lead emissions in aviation, aligning with environmental goals and regulatory pressures. The transition to unleaded fuel is crucial for the general aviation industry, which has been under scrutiny for its environmental impact. By approving more engines for 100R, the FAA is facilitating a shift towards cleaner fuel alternatives, potentially reducing the environmental footprint of aviation and improving public health outcomes. This move also supports the aviation industry's commitment to sustainability and innovation in fuel technology.
What's Next?
Swift Fuels plans to continue expanding the approval of 100R for additional engine models and aircraft, with ongoing efforts to certify higher-octane engines. The company aims to complete these certifications by the end of 2026 and 2027, respectively. As more engines and aircraft become approved for 100R, the aviation industry can expect increased adoption of unleaded fuel, potentially leading to broader distribution and availability. Stakeholders, including aircraft manufacturers and operators, will likely monitor these developments closely to align with regulatory requirements and environmental goals.
