The Oregon Department of Aviation applauds the Federal Aviation Administration (FAA) for releasing its draft Transition Plan to Unleaded Aviation Gasoline, a significant step toward modernizing general aviation while maintaining safety, reliability, and environmental stewardship.
Aviation gasoline known as 100LL, which contains lead, is currently used by many piston engine aircraft operating at local airports across the country. The FAA’s draft plan outlines a phased, safety-driven approach to transitioning to unleaded alternatives, with a national goal of phasing out 100LL by 2030 in the contiguous United States and by 2032 in Alaska.
The draft plan provides a framework for how this transition could occur, including anticipated timelines, fuel approval pathways, and considerations for airports, pilots, and aircraft owners. It also acknowledges the technical and logistical challenges involved, emphasizing the need for careful planning and coordination.
“This is a major milestone for general aviation and the communities our airports serve,” said Kenji Sugahara, Director of the Oregon Department of Aviation. “We appreciate the FAA’s leadership and its commitment to transparency, collaboration, and safety as this transition moves forward.”
The Oregon Department of Aviation is continuing to monitor and prepare for the transition at our state operated airports. ODAV will also provide support to all public-use airports for required infrastructure improvements, if any, through our Aviation System Action Program (ASAP).
Why this matters:
General aviation airports play a critical role in supporting emergency response, medical flights, firefighting, business travel, and rural connectivity. A successful transition to unleaded aviation fuel has the potential to reduce environmental and public health impacts while ensuring these essential services continue without disruption. The FAA’s measured, phased approach helps ensure aircraft remain safe to operate, airports are prepared, and communities are supported throughout the transition.
The FAA is seeking public input on the draft plan, recognizing that feedback from pilots, airport sponsors, aircraft owners, state aviation agencies, legislators, and the public will be essential to shaping a practical and effective transition.
ODAV encourages stakeholders and interested members of the public to review the draft plan and participate in the public comment process. Continued collaboration will be key to supporting a safe, sustainable future for general aviation.
For more information and to review the FAA’s draft Transition Plan to Unleaded Aviation Gasoline, visit the FAA website.
