Louisiana Aircraft Noise Law: Statewide Noise Ordinances Rules (2026)

Louisiana Defers to Federal Aircraft Noise Preemption

Few RestrictionsApplies statewide across Louisiana (2026)

Aircraft noise in navigable airspace is exclusively regulated by the FAA under federal law. Louisiana parishes and municipalities cannot enforce noise ordinances against lawful in-flight aircraft operations. Louisiana's Aviation Code addresses airport zoning but recognizes federal supremacy over flight noise.

Key Facts

Federal preemption: 49 U.S.C. 40103, 47521
State aviation code: La. R.S. Title 2
Local in-flight authority: None
Complaint route: FAA Noise Ombudsman

Full Breakdown

Under 49 U.S.C. 40103 and the Airport Noise and Capacity Act (49 U.S.C. 47521-47534), the FAA has exclusive authority over aircraft noise in navigable airspace. Louisiana Revised Statutes Title 2 (Aeronautics) governs state airport zoning and obstruction control but does not authorize parishes or municipalities to regulate in-flight aircraft noise levels. Louisiana cities cannot ticket pilots, helicopter operators, or commercial flights for noise complaints in flight. Local airport authorities may impose ground-based operating restrictions only with FAA approval through Part 161 procedures. Residents experiencing aircraft noise should contact the operating airport's noise office or the FAA Noise Ombudsman, not local code enforcement.

Violations & Penalties

Local enforcement of in-flight aircraft noise is preempted and unenforceable. Federal noise complaints are handled administratively by the FAA without local fines or penalties.

Frequently Asked Questions

Can a Louisiana city ticket a helicopter for being too loud?

No. Federal law gives the FAA exclusive authority over in-flight aircraft noise. Louisiana parishes and cities cannot enforce noise ordinances against lawful aircraft operations in navigable airspace.

Where do I report excessive aircraft noise in Louisiana?

Contact the operating airport's noise office, the FAA Southwest Regional Office, or the FAA Noise Ombudsman. Local code enforcement and Louisiana state agencies have no jurisdiction over flight operations.

Does Louisiana state law cover aircraft noise?

Louisiana R.S. Title 2 addresses airport zoning, obstructions, and land-use compatibility around airports but does not regulate in-flight noise levels, which remain exclusively federal under 49 U.S.C. 40103.