FAA Approves Louisville Airport Noise Impact Maps
Published Date: 2/25/2026
Notice
Summary
The FAA has officially approved the noise maps for Louisville Muhammad Ali International Airport, showing current and future noise levels around the airport. This means local communities and officials now have a clear picture of noise impact, helping guide future plans to keep neighborhoods peaceful. The approval took effect on February 23, 2026, and could lead to new steps to reduce noise and protect residents.
Analyzed Economic Effects
3 provisions identified: 2 benefits, 1 costs, 0 mixed.
Airport Can Propose Noise Reductions
If you live near Louisville Muhammad Ali International Airport (SDF), the FAA found the airport's Noise Exposure Maps compliant on February 23, 2026. Because of that finding, the airport operator may now submit a Noise Compatibility Program to the FAA that sets out measures to reduce existing non-compatible land uses and prevent new ones; the submitted maps include a 2024 Existing Condition map and a 2029 Future Condition map.
FAA Did Not Commit To Funding
The FAA's determination (effective February 23, 2026) only finds that the Noise Exposure Maps meet procedural requirements; it does not approve the airport operator's data or plans and does not commit the FAA to approve a Noise Compatibility Program or to fund implementation of that Program. Local governments and the airport operator remain responsible for land use decisions and any detailed overlays of noise contours onto property maps.
Maps Available For Public Inspection
You can examine the full Noise Exposure Maps and supporting report by appointment at the FAA Memphis Airports District Office (2600 Thousand Oaks Blvd., Ste. 2250, Memphis, TN) or view and download them from the Louisville Muhammad Ali International Airport website. The FAA's finding that the maps comply with 14 CFR part 150 took effect on February 23, 2026, and the materials include the 2024 Existing Condition and 2029 Future Condition maps.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-13440, Enabling Supersonic Overland Flight
The FAA wants to let supersonic planes fly over land again by updating old rules that banned them because of loud sonic booms. Thanks to new tech that keeps booms quiet, this change will open the door for faster, cooler flights across the U.S., helping America lead the world in supersonic travel. People and companies interested in supersonic flight should share their thoughts by August 17, 2026.
2026-13126, Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period
The FAA is giving more time—until August 5, 2026—for people to share their thoughts on new rules that would limit drone flights near important fixed sites like power plants or airports. This affects drone operators and facility owners who want to keep the skies safe and secure. No new costs yet, just extra time to weigh in and help shape the rules.
2026-08943, Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility
The FAA is proposing new rules to keep drones away from certain important fixed sites like power plants or airports to keep everyone safe and secure. If you own or operate one of these sites, you can request a drone flight restriction zone to protect your property and people nearby. Comments are open until July 6, 2026, and these changes could affect drone pilots and site operators, but no big costs are expected.
2026-16970, Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Approval of Information Collection: Flight Attendant Fatigue Risk Management Plan
In accordance with the Paperwork Reduction Act of 1995, FAA invites public comments about our intention to request the Office of Management and Budget (OMB) approval to renew an information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on June 18, 2026. The collection involves submission of Fatigue Risk Management Plans (FRMP) for flight attendants of certificate holders operating under Title 14 of the Code of Federal Regulations (CFR) part 121. The certificate holders will submit the information to be collected to the FAA for review and acceptance as required by the FAA Reauthorization Act of 2018. ---------------------------------------------------------------------------
2026-16956, Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines
The FAA proposes to supersede Airworthiness Directive (AD) 2022-11-15, which applies to all Rolls-Royce Deutschland Ltd & Co KG (RRD) Model Trent7000-72 and Trent7000-72C engines. AD 2022-11-15 requires initial and repetitive on-wing borescope inspections (BSIs) of the high-pressure turbine (HPT) blades to detect axial cracking and, depending on the results of the inspections, replacement of the HPT blade set. Since the FAA issued AD 2022-11-15, RRD issued updated service material providing improved instructions for inspection of the HPT blades, removing the reduced life limit for affected HPT blades, and revising the HPT blade limits for axial cracking. This proposed AD would continue to require initial and repetitive on-wing BSIs of the HPT blades to detect axial cracking and, depending on the results of the inspections, replacement of the HPT blade set. This proposed AD would also remove the reduced life limit for affected HPT blades. The FAA is proposing this AD to address the unsafe condition on these products.
2026-16961, Airworthiness Directives; Dassault Aviation Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2025-13-11, which applies to all Dassault Aviation Model FALCON 7X airplanes. AD 2025-13-11 requires replacing the affected spoiler electrical units (SPECUs) and prohibits the installation of affected parts. Since the FAA issued AD 2025-13-11, it was determined that additional SPECUs are subject to the unsafe condition. This proposed AD would continue to require the actions in AD 2025-13-11 and would require replacing additional SPECUs. This proposed AD would also prohibit the installation of affected parts. The FAA is proposing this AD to address the unsafe condition on these products.
Previous / Next Documents
Previous: 2026-03769, Qualification of Drivers; Exemption Applications; Epilepsy and Seizure Disorders
The FMCSA is renewing special permissions for 11 drivers with epilepsy or seizure disorders to keep driving commercial trucks across state lines while on medication. This means these drivers can continue working safely without losing their jobs. These exemptions have specific start and end dates, so affected drivers should keep an eye on their renewal timelines.
Next: 2026-03771, Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Tobacco Retailer Training Programs
The FDA is asking for public feedback on their plan to keep collecting info about tobacco retailer training programs. These programs help stores teach employees the rules about selling tobacco safely and legally. If approved, this will continue without extra costs but keep the training standards clear and up-to-date. Comments are due by March 27, 2026, so retailers and the public can weigh in!