Aircraft noise in Colorado is governed almost entirely by federal aviation law, and state and local governments cannot directly regulate flight operations, though airport proprietors have limited authority.
Federal law under 49 U.S.C. 40103 and 14 C.F.R. Part 91 preempts state and local regulation of aircraft in flight, including noise from takeoffs, landings, and overflights. Colorado does not impose decibel limits on aircraft, and C.R.S. 25-12-103 expressly excludes aircraft from its noise abatement scheme. Airport proprietors, including Denver International and other municipal airports, may establish reasonable, non-discriminatory operating restrictions through FAA-approved Part 161 procedures, but cities and counties cannot enforce general noise ordinances against aircraft. Complaints are routed through airport noise offices and the FAA.
Local noise enforcement against aircraft is generally invalid; complaints must be directed to the FAA or to airport proprietors who may impose airport-specific operating curfews subject to federal review.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Thornton, CO
Thornton prohibits storing abandoned, inoperable, or unregistered vehicles on public streets or visible on private property. Vehicles may be tagged and towed...
Thornton, CO
Thornton regulates electric vehicle charging infrastructure for residential and commercial properties. Building codes may require EV-ready parking in new con...
Thornton, CO
Thornton regulates overnight parking on public streets. Many areas restrict parking between certain hours or require permits for overnight street parking.
Thornton, CO
Thornton 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.
Thornton, CO
Thornton requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.
Thornton, CO
Thornton restricts or prohibits intentional feeding of wildlife including deer, coyotes, and bears. Feeding wildlife creates public safety hazards and nuisan...
See how Thornton's aircraft noise rules stack up against other locations.
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