Understanding the Transition to Unleaded Aviation Gasoline: A Primer (2026)
Chapter: References
References
AirNav. 2024. Airport Fuel Prices. https://www.airnav.com/fuel.
County of San Mateo. 2024. Airports Thrilled to Expand Unleaded Aviation Gasoline Availability. https://content.govdelivery.com/accounts/CASMATEO/bulletins/3c0e045.
EAGLE. 2023. EAGLE White Paper on the Environmental Protection Agency’s (EPA) Endangerment Finding on Lead Emissions Decision. https://flyeagle.org/wp-content/uploads/2024/04/EAGLE-Endangerment-Finding-Comms-FINAL-23-10-23.pdf.
EAGLE. 2024a. About us. Eliminate Aviation Gasoline Lead Emissions Initiative. https://flyeagle.org/about-us/.
EAGLE. 2024b. EAGLE Airports and Fuel Availability Summary. https://app.powerbi.com/view?r=eyJrIjoiYTk1NDg0ZTktZmFmZi00ZDcwLTkzNjktMGZjYmE0MGM3MmExIiwidCI6IjRiYjdlYzcwLWJjOTAtNDI5Ni05NTUxLWQ4ZGY1MDg0MDllMyJ9.
EPA. 2023. EPA Determines Lead Emissions from Aircraft Engines Cause or Contribute to Air Pollution. Available at: https://www.epa.gov/newsreleases/epa-determines-lead-emissions-aircraft-engines-cause-or-contribute-air-pollution.
FAA. 2019. AIP Handbook, Order 5100.38D, Change 1. https://www.faa.gov/airports/aip/aip_handbook/media/AIP-Handbook-Order-5100-38D-Chg1.pdf.
FAA. 2022a. PS-AIR-20-2000-DRAFT Policy: Enabling the Use of Unleaded Aviation Gasoline in Piston Engine Aircraft and Aircraft Engines through the Piston Aviation Fuels Initiative (PAFI) Fleet Authorization Process. https://www.faa.gov/sites/faa.gov/files/2022-09/PS-AIR-20-2000-DRAFT_Policy.pdf.
FAA. 2022b. What Can Airports Do in the Short Term to Reduce Lead Emissions? https://www.faa.gov/about/initiatives/avgas/env_airports.
FAA. 2024a. Building an Unleaded Future by 2030. https://www.faa.gov/unleaded.
FAA. 2024d. BIL Frequently Asked Questions (FAQS). https://www.airportlawworkshop.com/wp-content/uploads/2024/10/Bipartisan-Infrastructure-Law-FAQS-10-4-24.pdf.
FAA. 2025. Airport Data and Information Portal. https://adip.faa.gov/agis/public/#/airportSearch/advanced.
GAMI. 2024a. FAQ. https://www.g100ul.com/faq.
GAMI. 2024b. GAMI’s G100UL® Unleaded Avgas STC Available Now! https://g100ul.com/.
J. Heiken. 2015. ACRP Web-Only Document 21: Quantifying Aircraft Lead Emissions at Airports. Transportation Research Board, Washington, DC. https://doi.org/10.17226/22142.
Lyons, J., Heiken, J., Dixit, P., Turner, J., Feinberg, N., Vigilante, M., and D.D. Wilson. 2016. ACRP Research Report 162: Guidebook for Assessing Airport Lead Impacts. Transportation Research Board, Washington, DC. https://doi.org/10.17226/23625.
NBAA. 2024. Availability of 100R Lead-free Avgas Caps Year of Positive Developments for SMO. https://nbaa.org/aircraft-operations/airports/smo/availability-of-100r-lead-free-avgas-caps-year-of-positive-developments-for-smo/.
Swift Fuels. 2024a. FAQ. https://www.swiftfuelsavgas.com/faq.
Swift Fuels. 2024b. Swift 100R. https://www.swiftfuels.com/swift-100r.
Sy, M., Eleftheriadou, D., Jung, C., Lindtner, O., Karakitsios, S., Sarigiannis, D., Weber, T., Kolossa-Gehring, M., and M. Greiner. 2024. Assessment of the Long-Term Exposure to Lead in Four European Countries Using PBPK Modeling. Exposure and Health, Volume 16, pp. 21–39. https://doi.org/10.1007/s12403-023-00535-2.
VP Racing Fuels. 2024. Aviation Fuels. https://vpracingfuels.com/pages/aviation.
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