This symposium would not be possible without the help from our sponsors. Sponsors contribute the resources necessary to make the conference affordable to all parties who are interested in furthering the science and improving our communities.

We are very thankful for our 2023 Symposium Sponsors.

Emerald Sponsors

Casper Airport Solutions Inc

Casper Airport Solutions’ primary focus is to help airports build a relationship with their local communities.  Casper’s solutions focus on communication about flight movements and noise, analysis of flight impact on neighborhoods, handling complaints and monitoring of aircraft noise. Casper delivers real-time information in a format that is easy to understand by communities and airports world-wide.

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Leech Tishman

Leech Tishman is a full-service law firm dedicated to assisting individuals, businesses, and institutions. We represent airports & airlines, municipalities, community & special interest groups, FBOs, pilots, and educational institutions in a range of aviation and airport development matters. Our attorneys have valuable experience in administrative, corporate and tax law; transactional law; and environmental and land use law relevant to airports. We have counseled clients on the effects of aviation noise and pollution created by flight paths, flight procedures, and airport expansions. Headquartered in Pittsburgh, PA, we have offices in Chicago, Los Angeles, New York, Philadelphia, Sarasota, and Washington, D.C. For more information, visit: Aviation & Aerospace Overview.

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Ruby Sponsor

VianAir Logo

 Vianair Inc. develops next generation software for aviation system planning, performance evaluation, operations analysis, procedure design, noise impact evaluation, fast-time simulation, and automated system performance reporting. The Vianair software has been developed in collaboration with major airports and airlines serving some of the most complex airport systems and airline operations globally. The Vianair platform is the ideal tool for developing new or evaluating current operational concepts, integral in successfully transitioning aviation into the future. Vianair has also been a leader in airspace re-design for noise mitigation in several communities across the US (e.g., our high impact work for the Counties around the Washington DC area). Vianair is the recipient of small business innovation research awards from the National Science Foundation.


PASSUR Aerospace delivers an integrated aviation software solution set for airport operators with tools that assist in aircraft noise monitoring, flight track analysis,  community engagement, flight data services, airport analytics and landing fee management. PASSUR provides support to over 80+ commercial, general aviation and military airports, making PASSUR the market leader in airport operations, noise management, and environmental compliance solutions.   Learn more at  or contact us at  

Environmental Science Associates


ESA is an environmental consulting and planning firm with over 50 years of experience in all aspects of environmental assessment, project planning, natural resource management and regulatory compliance. Founded in 1969, ESA is a 100% employee-owned, sciences-based firm with core values that promote sustainability and environmental management. With more than 650 professionals in more than 20 offices across the country, ESA offers a diverse range of services with the capacity to provide personal service and attention. Our nimble, multidisciplinary teams allow us to bring project-specific expertise to the local level. ESA distinguishes itself from other environmental firms through our specialized focus on aviation as a national practice. This has enabled us to provide unmatched client service through a dedicated aviation consulting practice within ESA serving clients nationwide. Our services encompass the full range of airport environmental, and planning and our clients repeatedly return to ESA for our ability to provide high value strategic insights and guidance in addressing the broad range of issues faced by our clients daily. Fostering a participatory approach, ESA works collaboratively to bring a comprehensive view to communities and facilities that are widely diverse in terms of geography and facility type, and fosters staff with equally diverse and comprehensive capabilities.