US Federal 2025-2026 Regular Session

US Federal House Bill HB8567

Introduced
 
Introduced
4/29/26  

Caption

UNLEADED Act

Summary

HB8567, the UNLEADED Act, would direct the Federal Aviation Administration to create and maintain an education program about unleaded aviation gasoline for the general aviation community. The program would be aimed at pilots, flight schools, airport managers and operators, aircraft maintenance technicians, fixed-base operators, and other stakeholders, and would provide information on which unleaded fuels are authorized for use in aircraft and aircraft engines. The bill requires the FAA to publish and continuously update public information on fuel compatibility, the status of unleaded aviation gasoline variants under evaluation and authorization, expected availability for purchase, required documentation such as supplemental type certificates, safety information, and any federal incentives or tax credits related to unleaded fuel. It also directs the FAA to coordinate annual education and training for fixed-base operator leadership and staff so they understand fuel differences and handling impacts, and it allows the agency to use existing efforts such as the EAGLE Initiative. The program would sunset on December 31, 2036, and the FAA would have to brief congressional committees on implementation and progress. In practical terms, the bill would not itself mandate a nationwide fuel switch, but it would expand federal outreach, tracking, and training around the transition from leaded aviation gasoline to unleaded alternatives. It would affect FAA administrative responsibilities and create ongoing information-sharing obligations with the general aviation sector, while also increasing visibility for aircraft owners, pilots, fuel providers, and airport operators seeking to adopt new fuel options. The available context shows no recorded votes or committee debate, so there is no documented partisan split or formal opposition in the materials provided. The bill’s tone and structure suggest broad support for reducing lead emissions and helping the aviation community navigate the transition, with the main emphasis on education, safety, and implementation rather than regulation or enforcement. The most likely points of contention, based on the bill text, would be the pace of unleaded fuel authorization, the reliability of compatibility information, and the burden of updating and training across a diverse general aviation network. Stakeholders most directly affected would include general aviation pilots and owners, flight schools, fixed-base operators, airport managers, fuel suppliers, and the FAA.

Impact

The bill would amend federal aviation policy by requiring the FAA to establish a public education and tracking program on unleaded aviation gasoline, including website-based information, authorization status updates, and training coordination. It would impose new administrative duties on the FAA and create ongoing reporting obligations to Congress, while indirectly affecting general aviation operators, fuel handlers, and airport-based businesses that would need to stay informed about approved unleaded fuels and related safety and compatibility issues.

Sentiment

The materials provided suggest generally favorable sentiment toward the bill, with the measure framed as a practical step to support the transition to unleaded aviation fuel and reduce lead emissions. Because there are no committee transcripts or votes in the record provided, there is no evidence here of organized opposition or recorded controversy. The bill appears to have been introduced as a bipartisan, information-focused aviation measure.

Contention

No formal contention is documented in the provided record, but the bill’s implementation could raise questions about how quickly the FAA can evaluate and authorize unleaded fuel variants, how often information must be updated, and whether the agency and industry partners can provide consistent compatibility guidance. Potentially affected parties include general aviation pilots, flight schools, fixed-base operators, airport managers, maintenance technicians, fuel providers, and aircraft owners, any of whom could be concerned about cost, training, operational disruption, or uncertainty during the transition away from 100LL fuel.

Companion Bills

No companion bills found.

Previously Filed As

US SB82

Unleaded Aviation Fuel Grant Program

US HB1084

Establishing tax exemptions for unleaded aircraft fuel.

US SB79

Unleaded Aviation Fuel Grant Program

US S2096

Provides three-month reduction or suspension of tax on highway fuels based on average retail price of unleaded regular gasoline; makes an appropriation.

US SB90

Relating to aviation; prescribing an effective date.

US HB6618

Wildfire Aerial Response Safety Act

US SB1249

Drone Integration and Zoning Act

US SB4264

NASA UAS Detection Act

US HB7239

Next-Gen Collision Avoidance Act

US HB3334

USCP Empowerment Act of 2025

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