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Leaded Avgas Ban Signed Into Law in California

First such regulation in the U.S. goes into effect in 2031.

[Credit: Daniel Spitzer]
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Key Takeaways:

  • California has enacted the first U.S. state ban on leaded aviation gasoline, signed into law by Governor Gavin Newsom.
  • The ban takes effect in 2031, aligning with the FAA's timeline for an approved replacement fuel, but will proceed regardless if the FAA misses its deadline.
  • The original bill's proposed 2026 phase-out date was pushed to 2031 following lobbying efforts by aviation industry groups.
  • From 2031, the law prohibits airport operators and any public or private entity from selling or distributing leaded aviation fuel.
See a mistake? Contact us.

California Governor Gavin Newsom has signed into law a ban on leaded aviation gasoline that will go into effect in 2031.

That’s the day after the FAA has said it will have a fully approved replacement fuel for 100LL through its End Aviation Gasoline Lead Emissions (EAGLE) program.

Russ Niles

Russ Niles is Editor-in-Chief of AVweb. He has been a pilot for 30 years and joined AVweb 22 years ago. He and his wife Marni live in southern British Columbia where they also operate a small winery.

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