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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 Governor Gavin Newsom signed the first U.S. law banning leaded aviation gasoline, with the prohibition taking effect in 2031.
  • The ban will prevent airport operators and any entity offering aviation gasoline from selling or distributing leaded fuel, regardless of whether the FAA has approved a replacement by the deadline.
  • While an earlier 2026 phase-out was initially proposed, aviation industry lobbying successfully pushed the effective date to 2031 to align with the FAA's projected timeline for a new fuel.
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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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