Seminole County, FL Noise Ordinances: Aircraft Noise (2026)
Key Facts
- County aircraft noise limit
- None; exempted from Chapter 165
- Exempting section
- Sec. 165.51(b)
- Who regulates instead
- FAA, under federal aviation law
- Exemption condition
- Activity must comply with federal law
- Other Sec. 165.51 exemptions
- Rail, utilities, law enforcement, emergency generators
Summary
Unincorporated Seminole County has no local decibel limit for aircraft. Section 165.51(b) exempts 'Aircraft and airport activity conducted in accordance with federal laws and regulations' from every rule in Chapter 165, leaving the FAA, not the county's Code Enforcement Division, as the sole regulator of airplane and helicopter noise overhead.
Sec. 165.51. - Exemptions. The provisions of this Chapter do not apply to the Sound from any of the following sources or causes: (a)Railway locomotives or cars.(b)Aircraft and airport activity conducted in accordance with federal laws and regulations.(c)Maintenance of public service facilities.(d)Law enforcement and public safety activities, including training.(e)Motor Vehicles operating on a public right of way subject to Section 316.293, Florida Statutes, as this statute may be amended from time to time.(f)Operation of any regulated utility...(k)Holders of solid waste franchises and any solid waste collection performed by Seminole County or any municipality within Seminole County.(l)Emergency power generators.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 23 Update 1 | Land Development Code: Supplement 2).
Full Breakdown
Chapter 165's Part 5 lists twelve categories of sound the county's own Noise Disturbance rules never reach, and aircraft is one of them. 22, the lawn-equipment and vehicle curfews, and the sound-amplification rules elsewhere in the chapter, no matter what a sound-level meter reads at a nearby residential property. 293, Florida Statutes, regulated utilities, permitted special events and motion-picture production, permitted construction, government public works projects, education-institution activities, solid waste collection, and emergency generators. The common thread is federal or state preemption or another government function the county has decided not to second-guess with its own noise code.
Practically, that means a resident near an area airport or a smaller county airstrip cannot use Chapter 165 to cite a noisy departure or a helicopter training pattern; federal aviation law, not the Code Enforcement Division, governs that noise. 51(b).
Violations & Fines
Because Section 165.51(b) removes aircraft and lawful airport activity from Chapter 165 entirely, none of the chapter's penalties, the 60-day jail term or $500 fine under Section 165.61, Code Enforcement Board citations, or the civil injunction and citizen-suit remedies in Sections 165.62-165.63, can be used against ordinary flight or airport noise. Complaints about aircraft noise are directed to the FAA or the airport operator instead.
Frequently Asked Questions
Does Seminole County have a noise limit for airplanes?
Who do I contact about a loud airport near my house?
Is there any situation where aircraft noise could violate county code?
Sources & Official References
Other rules in Seminole County
Florida rules heatmap·Compare Seminole County to another location·View the Florida noise ordinances overview
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