• 2020-05-29

    Airport Case Studies: NPIAS, Boston Logan International Airport — Appendix A, Section 3

    This document examines how Seattle-Tacoma International Airport and comparable U.S. airports handle community noise and growth impacts, using Boston Logan International Airport as a key case study. It outlines federal NPIAS guidelines requiring airports to balance aviation needs with community and environmental concerns, and details Boston Logan's noise abatement measures — including nighttime flight restrictions, soundproofing programs, and a 24-hour noise hotline — as models for addressing residential noise complaints. These examples provide context for evaluating Sea-Tac's own noise policies and community compatibility efforts.