Noise abatement is addressed through the grant assurances and is included in which set of assurances?

• A. Assurance #5 Preserving Rights and Powers, Assurance #19 Operations and Maintenance, #26 Reports and inspections, and #31 disposal of land
• B. Sponsor Assurance #21, compatible land use
• C. Grant Assurance #22, economic nondiscrimination
• D. Assurance #9 Environmental Protection

Answer: (A)

Noise abatement is handled through the grant assurances as part of the sponsor’s ongoing obligations to control and reduce the airport’s impact on surrounding communities. The best fit is the set that includes preserving rights and powers, operations and maintenance, reports and inspections, and disposal of land. Preserving rights and powers ensures the sponsor has the authority to enforce noise abatement and related restrictions. Operations and maintenance covers how the airport runs day to day and maintains the procedures and facilities needed for effective noise management. Reports and inspections require gathering and reviewing data to show compliance with noise programs. Disposal of land involves placing restrictions or conditions on land transactions to protect noise compatibility and prevent developments that would undermine abatement efforts. While compatible land use is relevant, it’s the combination of these assurances that fully supports implementing and sustaining noise abatement programs.