TagStART(441)

The Highline Forum held a virtual meeting on July 21, 2021, hosted by Highline College, covering updates on 2021 Seattle-Tacoma International Airport (SEA) flight activity, temporary noise monitor installations, and federal aviation policy. The meeting, conducted via Microsoft Teams, featured presentations by Port of Seattle staff and Aviation Director Lance Lyttle, with public comments accepted by email or live video link. The document also lists all six Highline Forum meeting dates for 2021, with hosts rotating among local entities including the cities of Burien, Federal Way, Tukwila, and SeaTac.

The Burien Airport Committee held a virtual meeting on July 20, 2021, featuring presentations on the Port of Seattle's Sustainable Airport Master Plan (SAMP) process and Burien's Climate Action Plan, both topics relevant to managing the environmental and noise impacts of Sea-Tac Airport on surrounding communities. The committee also reviewed a draft workplan and received an update on the SEA Stakeholder Advisory Round Table (StART), a forum where community representatives engage with the Port of Seattle on airport-related concerns. Draft minutes from the June 15, 2021 meeting were included, reflecting ongoing discussions about future agenda priorities and the selection of Burien's StART representatives.

A 2021 collaborative study by Public Health Seattle & King County and the University of Washington examined the community health impacts of noise and air pollution from Seattle-Tacoma International Airport (SeaTac) operations. The research highlighted that airport-area communities bear a disproportionate pollution burden, as they are home to a majority of King County's people of color — including 75% of Native Hawaiian/Pacific Islanders and 73% of Black/African Americans in the county. The study reviewed existing health evidence, investigated ultrafine particle (UFP) pollution, and offered recommendations to address these environmental health disparities.

This June 2021 StART (SEA Stakeholder Advisory Round Table) meeting summary covers key discussions between the Port of Seattle and neighboring communities on airport-related health and noise issues. A Seattle-King County Public Health study found that residents within 10 miles of Sea-Tac Airport face greater health disparities, higher poverty rates, and increased exposure to ultrafine particulates, though a direct causal link to airport operations could not be confirmed. The meeting also included updates on noise complaint trends, runway use, the Fly Quiet Award Program, and federal legislation related to airport emissions and sustainable aviation fuel.

The StART (SEA Stakeholder Advisory Round Table) meeting held on June 23, 2021 via Zoom covered several key topics related to Seattle-Tacoma International Airport's community impact, including a presentation by Seattle-King County Public Health on the health effects of aviation and an update on the SAMP public process. The agenda also featured updates from the Federal Policy Working Group and the Aviation Noise Working Group, along with a public comment period. StART serves as a forum for fostering cooperation between the Port of Seattle and neighboring communities affected by Sea-Tac Airport operations.

In a June 22, 2021 letter, Seattle-Tacoma International Airport (operated by the Port of Seattle) raised formal concerns about a Public Health–Seattle & King County report examining community health impacts from airport-related noise and air pollution. The Port objected that it was not consulted during the report's development and questioned the methodology, noting that SEA aircraft account for only about 0.25% of total PM2.5 emissions in the region. The letter calls for a more rigorous toxicity assessment and asks how other contributing health factors—such as smoking rates and access to medical care—were accounted for before drawing conclusions about the airport's health impacts.

The Burien Airport Committee held a virtual meeting on June 15, 2021, to review draft lists of future agenda topics, upcoming airport-related meetings, and airport legislation and mitigation funding, including discussion of Sustainable Aviation Fuel and its potential to reduce particulate pollution. The committee also received an update on the SEA Stakeholder Advisory Round Table (StART) activities and planned upcoming presentations on Burien's Draft Climate Action Plan and a session by the ASCENT aviation research lab from WSU. Public participation was conducted remotely via Zoom, email, or text due to pandemic restrictions on in-person meetings.

This document summarizes a June 14, 2021 meeting of the StART Aviation Noise Working Group, which advises the Port of Seattle on noise issues around Seattle-Tacoma International Airport. Key topics included an update on the proposed glideslope angle adjustment for Runway 34R (recommending proceeding with a 3.0-degree change), an analysis of noise abatement departure profiles showing that the Distant NADP currently used by most airlines benefits the majority of affected neighborhoods, and a review of the Late-Night Noise Limitation Program highlighting that FedEx Express, China Airlines Cargo, and Amazon Prime Air had the highest late-night noise exceedances. The group agreed to continue monitoring departure profiles without further action and to pursue renewed outreach to carriers with high late-night noise levels.

The StART Federal Policy Working Group met on June 7, 2021 to discuss three potential federal policy items: a proposed EPA pilot grant program to study aircraft noise and emissions in airport communities, the American Jobs Plan's relevance to StART's policy agenda, and the Sustainable Skies Act's tax credit for sustainable aviation fuel. Members agreed to bring three options for supporting the American Jobs Plan back to their communities for feedback before making a decision at the next meeting. Policy updates were also shared, including a submitted application for a secondary noise insulation pilot program and a planned Port of Seattle grant application partnering with Microsoft to use AI to reduce aircraft emissions and ground noise.