Aircraft noise in Illinois is governed exclusively by federal aviation law, leaving cities and the state without authority to regulate flight operations or in-flight sound.
Under the Federal Aviation Act (49 U.S.C. 40103) and the Airline Deregulation Act, the FAA holds exclusive authority over navigable airspace, flight paths, altitudes, and aircraft noise emissions. The Illinois Aeronautics Act (620 ILCS 5) recognizes federal supremacy and the Illinois Pollution Control Board's noise rules at 35 Ill. Adm. Code 901 do not apply to aircraft in flight. Municipalities cannot impose decibel limits, curfews, or routing rules on aircraft. Limited authority remains with airport proprietors subject to FAA approval under the Airport Noise and Capacity Act (49 U.S.C. 47521).
Local ordinances attempting to regulate in-flight aircraft noise are unenforceable and may be enjoined in federal court. Residents must use FAA Part 150 studies or airport proprietor complaint channels.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Rockford, IL
Rockford prohibits storing abandoned, inoperable, or unregistered vehicles on public streets or visible on private property. Vehicles may be tagged and towed...
Rockford, IL
Rockford regulates electric vehicle charging infrastructure for residential and commercial properties. Building codes may require EV-ready parking in new con...
Rockford, IL
Rockford regulates overnight parking on public streets. Many areas restrict parking between certain hours or require permits for overnight street parking.
Rockford, IL
Rockford requires pool barriers meeting safety codes to prevent drowning. Fences must be at least 4 to 5 feet tall with self-closing, self-latching gates.
Rockford, IL
Rockford requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.
Rockford, IL
Rockford restricts or prohibits intentional feeding of wildlife including deer, coyotes, and bears. Feeding wildlife creates public safety hazards and nuisan...
See how Rockford's aircraft noise rules stack up against other locations.
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