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Greensboro, NC Noise Ordinances: Aircraft Noise (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Airport
PTI (GSO) - FedEx hub
Part 150
Approved 2008, maps updated 2022
Sound Insulation
Homes within 65 DNL contour
Federal Preemption
Aircraft in flight exempt

Summary

Piedmont Triad Airport (GSO) has a FAA Part 150 program with sound insulation for homes in the 65 DNL contour. Noise maps updated 2022. Aircraft in flight federally preempted.

Aviation Noise The FAA conducted a nationwide survey regarding annoyance related to aircraft noise. For detailed information on the survey, please review the survey introduction and read the survey report . Further information on FAA's aircraft noise research program, can also be found on a Federal Register notice published on January 13, 2021. This notice invited comments on the FAA's aircraft noise research program, including the survey, through a 90-day total period which closed on April 14, 2021. The FAA is currently reviewing the over 4,000 comments received to this docket ( FAA-2021-0037-001 ). Almost 2.6 million passengers fly in and out of U.S. airports every day. Aviation supports 10.6 million American jobs, and moved 39.9 billion pounds of freight in 2016. Along with these benefits, the airplanes that move all these people and products may also disturb those living or working near airports by exposing them to noise. Over the last 40 years, the U.S. Federal Aviation Administration ( FAA ) has been working to reduce the number of Americans exposed to aviation noise around airport communities. By one measure, it has been a success: over the last four decades, the number of people in the U.S. exposed to aviation noise has dropped substantially, even as the number of flights has soared. However, even with this success, aviation noise is and remains a concern for many communities. To promote ways in which to better balance the benefits and adverse effects of aviation on airport communities, FAA continues work to improve its means of understanding and reducing the effects of aircraft noise exposure. The goal of this website is to inform you about aviation noise and the FAA's ongoing work to improve our understanding of the ways aviation noise may affect communities.

Source: FAA Airport Noise and Access RestrictionsView official code

Full Breakdown

Piedmont Triad International Airport (GSO), located in Guilford County, serves the Greensboro metro area with commercial and cargo operations including a major FedEx hub. The Piedmont Triad Airport Authority completed a FAA Part 150 Noise Compatibility Program, approved by the FAA in November 2008, with updated Noise Exposure Maps submitted in December 2020 and formally accepted by the FAA on April 27, 2022 under 14 CFR Part 150. The program includes noise abatement measures such as modified flight procedures, land use measures including a residential sound insulation program for neighborhoods within the 65 DNL noise contour, and program implementation measures.

Aircraft in flight are exempt from the Greensboro municipal noise ordinance (Chapter 18) under federal preemption. com or by calling the airport office. The noise contour maps and supporting documentation are available for public review at the airport offices at 1000A Ted Johnson Parkway, Greensboro, NC 27409.

Violations & Fines

No local enforcement for aircraft in flight (federal preemption). Building compliance required in noise impact zones for new construction.

Frequently Asked Questions

Can I file a noise complaint about flights over my Greensboro home?
Aircraft in flight are federally preempted from local noise ordinances. However, you can submit noise concerns to the Piedmont Triad Airport Authority through ptipart150update.com. Homes within the 65 DNL contour may qualify for the sound insulation program.
Does the airport have a nighttime curfew for flights?
PTI does not impose a mandatory nighttime curfew. The airport operates 24 hours, partly due to FedEx cargo operations. Noise abatement procedures including preferential runway use and modified flight paths help reduce nighttime impact.

Sources & Official References

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