Program Vision
The vision of the Noise Management Program at Hamilton International is to cultivate an operating environment that minimizes noise disturbances for our surrounding communities wherever possible. We are dedicated to maintaining noise levels at the lowest practical threshold while balancing the vital, 24/7 economic role the airport plays both locally and within Canada’s National Trade Corridor.
We achieve this vision by:
- Operational Procedures: Reviewing, recommending and adopting noise abatement procedures governing aircraft take-offs and landings, runway use, hours of operation and aircraft types.
- Stakeholder Collaboration: Implementing the deliverables outlined in Hamilton International’s Noise Management Plan, which was developed in consultation with the Noise Management Advisory Committee and airport stakeholders.
- Community Engagement: Responding to public concerns and questions, ensuring established procedures are followed and educating the public on operating requirements and noise improvements implemented to date.
- Data Analysis and Continuous Improvement: Analyzing noise inquiry data by date, location and type to identify trends that may require further action, while providing additional information and insights to stakeholders and the community.
Noise Management Advisory Committee (NMAC)
The Noise Management Advisory Committee (NMAC) was established to address community concerns related to noise management at Hamilton International. The Committee provides a forum for stakeholders to discuss and consider noise management issues and identify opportunities to reduce the impact of aviation noise on the surrounding community.
The NMAC is composed of representatives from the local community and government, airlines and aircraft operators, air navigation service providers, the aviation industry and Hamilton International. The Committee’s role is to discuss and analyze noise management matters and provide advice and recommendations to Airport Executives on initiatives, practices and measures that support effective noise management.
Flight Path Considerations
Hamilton International does not control the flight paths used by aircraft arriving at or departing from the Airport. However, we work closely with NAV CANADA and aircraft operators to understand opportunities to minimize the community impact of aviation noise while maintaining the highest standards of air traffic safety and operational efficiency.
Flight paths for approaches and departures on Hamilton International’s primary runway, Runway 12-30, are strategically designed to avoid major population centres. These flight paths are not controlled by the Airport and cannot be unilaterally changed by Hamilton International. Any proposed changes to established flight paths would require consideration and approval through the appropriate federal process.
Understanding Aircraft Noise
There are several environmental and logistical factors that can influence how one experiences aircraft noise.
How Weather Affects Noise
Factors responsible for the above-average amplification of aircraft noise include:
Temperature Inversions: Layers of warm air trapping cooler air beneath them (most prevalent during spring and fall).
Wind Dynamics: Shifts in wind speed and directional vectors.
Atmospheric Metrics: Ambient air temperature, high humidity levels, and fluctuating barometric pressure.
Cloud Overhead: Low, thick cloud cover or dense precipitation acting as an acoustic ceiling that reflects sound back to the surface.
Other Factors:
Flight Paths: Flight paths are designed to have minimal impact on the communities around the Airport, having operators avoid major areas when able.
Noise Abatements:
Current procedures in place limit activity over the City of Hamilton from 11 pm to 7 am.
Aircraft Types: Over the years, aircraft have become more advanced and therefore less noisy.
Individual Perception:
Noise sensitivity can vary from person to person, which may seem like certain noises are amplified.
Current Noise Abatement Procedures
Pursuant to Canadian Aviation Regulations (CARs) 602.105, strict local noise restrictions are actively enforced at Hamilton International. The following operations require prior permission from Airport Management during overnight hours of 2300 and 0700.
- Training Flights
- Runway 06 Departures
- Runway 24 Approaches
Aircraft Noise Exposure Forecast (NEF) Contours
Noise exposure assessments are conducted in accordance with Transport Canada’s Land Use in the Vicinity of Airports (TP 1247E), which provides guidance for managing land use in areas affected by aircraft noise. The City of Hamilton’s Urban Hamilton Official Plan also identifies appropriate land uses and development types based on Aircraft Noise Exposure Forecast (NEF) contours surrounding Hamilton International Airport. In addition, City of Hamilton By-law No. 05-196 establishes requirements intended to minimize potential conflicts between airport operations and surrounding land uses.
NEF contours help guide land-use planning by limiting the development of noise-sensitive land uses in areas where aircraft noise exposure exceeds 28 NEF. Where noise-sensitive land uses are permitted within the 25 to 28 NEF contours, appropriate noise mitigation measures are required in accordance with applicable municipal, provincial and federal guidelines and standards, including those established by the Ministry of the Environment and Climate Change and Transport Canada. As Hamilton International continues to accommodate a diverse range of aircraft and sustainably grow its core 24/7 cargo operations, the Airport remains committed to adhering to these established land-use planning and noise mitigation measures.
- Above 28 NEF: Noise-sensitive developments (such as new residential builds or schools) are strictly prohibited within these zones.
- Between 25 and 28 NEF: Permitted developments must implement mandatory, certified noise-mitigation and acoustic engineering measures in compliance with Municipal guidelines, the Ministry of the Environment, Conservation and Parks (MECP), and Transport Canada.
As Hamilton International sustainably expands its core 24/7 cargo operations, adhering to these strict zoning boundaries remains a key structural priority.
Noise Inquiry & Complaint Process
Due to our active noise abatement procedures and intentional flight paths, Hamilton International historically receives a very low volume of formal noise inquiries annually. However, we are fully committed to investigating community concerns and providing transparent operational data.
Investigation Requirements
To register a noise complaint, please provide the following information to help our team thoroughly investigate your concern.
- Date and time of the occurrence.
- Details of the aircraft or event, such as aircraft type, colour or other identifying information.
- Your contact information, including name, phone number or email and full address including your postal code.
Response & Communication Policy
- Timeline: If a formal investigation response is requested, our team aims to complete the review and follow up within seven (7) business days, unless circumstances outside of our control impact the process and result in delays.
- Respectful Dialogue: Hamilton International values open and constructive dialogue with the community. We are committed to listening to concerns and responding in a professional and respectful manner. The Airport will not respond to any communications that are abusive, threatening or otherwise inappropriate.
- Repeated Inquiries: If we conclude that all relevant information has already been shared and no new information or circumstances are identified, additional complaints will continue to be registered, but further individual responses may not be provided.
- Enforcement: Regulatory enforcement is handled strictly by the federal government. Transport Canada publicizes all commercial operators found in violation of the Aeronautics Act and the Canadian Aviation Regulations (CARs), including local noise operating restrictions and abatement procedures. If Hamilton International’s internal investigation identifies a potential procedural deviation, all tracking and telemetry data are immediately forwarded to Transport Canada for formal review and enforcement.
Report a Noise Concern
Have a noise concern? Please complete the form below or contact our team directly.
