Aircraft noise in Wisconsin is overwhelmingly governed by federal aviation law. The FAA preempts state and local noise regulation of aircraft in flight, while Wisconsin Statute Chapter 114 governs aeronautics and limits municipal authority over airspace and airport operations.
Under the federal Airline Deregulation Act and FAA authority, Wisconsin municipalities cannot regulate aircraft operations, flight paths, or in-flight noise. Wisconsin Statute Chapter 114 (Aeronautics) provides state-level oversight of airports and aviation, and Wis. Stat. § 114.04 vests sovereignty over airspace consistent with federal law. Local airport noise ordinances must comply with FAA Part 150 noise compatibility planning. Municipalities retain limited authority over airport zoning and ground-based noise but cannot impose curfews or operational restrictions without federal approval.
Local ordinances attempting to restrict aircraft operations are typically unenforceable. FAA enforcement applies to pilots violating federal noise rules; civil penalties vary.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Greenfield, WI
Greenfield requires vehicles parked on improved surfaces. Front lawn parking prohibited. Driveway modifications require permits.
Greenfield, WI
Large commercial vehicles are restricted in Greenfield residential zones under city zoning code. Contact Greenfield Inspection Services for specific requirem...
Greenfield, WI
RV and recreational vehicle parking in Greenfield residential areas is governed by city zoning code (Ch. 21). Generally one RV permitted per lot with setback...
Greenfield, WI
Abandoned vehicles in Greenfield are regulated under state law (Wis. Stat. §342.40) and city nuisance ordinances. Inoperable or unlicensed vehicles visible f...
Greenfield, WI
Greenfield Chapter 21 (Zoning Code) caps residential front-yard fences at 3 feet (decorative, continuous enclosure only — no chain link in front yards) and s...
Greenfield, WI
WI Stat. §90.02 to 90.14 provides line fence cost-sharing for rural/agricultural land. Urban residential fences: each owner responsible for their own.
Side-by-side rule comparisons with other cities in Milwaukee County.
See how Greenfield's aircraft noise rules stack up against other locations.
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