TagSea-Tac Airport(1835)
-
2032-01-01DNL 65 Noise Contour Map — Sea-Tac Airport Area with Noise Complaint Markers
An OpenStreetMap-based map centered on the Seattle–Tacoma (Sea-Tac) Airport area showing a highlighted corridor (shaded in orange/yellow) and a black oval outline delineating what appears to be a flight path or noise impact study zone. Clustered purple markers, likely representing noise complaint locations or monitoring stations, are visible near Burien and a southern cluster near Des Moines/Federal Way, with Sea-Tac Airport identifiable near the center of the map. -
2026-09-09Port of Seattle Regular Commission Meeting September 9, 2026
Order of Business 10:30 a.m. 1. Call to Order 2. Executive Session – if necessary, pursuant to RCW 42.30.110 (executive sessions are not open to the public) 12:00 p.m. – Public Session Reconvene or Call to Order and Pledge of Allegiance 3. Approval of the Agenda 4. Special Orders of the Day 5. Executive Director’s -
2026-09-09Port Of Seattle Regular Commission Meeting Agenda — September 9, 2026
Port of Seattle Regular Commission Meeting agenda packet for September 9, 2026, held in person at 2711 Alaskan Way, Seattle, and virtually via MS Teams. Commissioners Ryan Calkins, Sam Cho, Fred Felleman, Toshiko Hasegawa, and Hamdi Mohamed; Executive Director Stephen P. Metruck. Consent agenda items include: approval of August 11, 2026 meeting minutes; Monthly Notification -
2026-09-09
Port Of Seattle Regular Commission Meeting Agenda — September 9, 2026
Port of Seattle Regular Commission Meeting agenda packet for September 9, 2026, held in person at 2711 Alaskan Way, Seattle, and virtually via MS Teams. Commissioners Ryan Calkins, Sam Cho, Fred Felleman, Toshiko Hasegawa, and Hamdi Mohamed; Executive Director Stephen P. Metruck. Consent agenda items include: approval of August 11, 2026 meeting minutes; Monthly Notification -
2026-09-03Could the Puget Sound Commercial Airports Operate as a Single Airport System?
Presentation by Kaplan Kirsch for the Commercial Aviation Work Group (CAWG), dated September 3, 2026, examining whether Puget Sound commercial airports could operate as a unified airport system. Covers airport capacity versus demand, Washington State’s 17 busiest commercial airports by 2025 enplaned passengers (epax), including Sea-Tac Airport (SEA, 26.317M), Spokane International (GEG, 2.114M), Tri-Cities (PSC), -
2026-09-03Could the Puget Sound Commercial Airports Operate as a Single Airport System?
Presentation by Kaplan Kirsch for the Commercial Aviation Work Group (CAWG), dated September 3, 2026, examining whether Puget Sound commercial airports could operate as a unified airport system. Covers airport capacity versus demand, Washington State’s 17 busiest commercial airports by 2025 enplaned passengers (epax), including Sea-Tac Airport (SEA, 26.317M), Spokane International (GEG, 2.114M), Tri-Cities (PSC), -
2026-08-30Appendix C Aircraft Noise
This document explains the fundamentals of aircraft noise at Seattle-Tacoma International Airport, covering how sound is measured in decibels and A-weighted decibels (dBA) to reflect human hearing sensitivity. It describes how outdoor sound levels decrease with distance due to wave spreading and atmospheric absorption, with noise typically dropping 6 dB each time the distance from the source doubles. A comparative chart of common indoor and outdoor noise levels is included to help put aircraft noise levels in everyday context. -
2026-08-30
Appendix C Aircraft Noise
This document explains the fundamentals of aircraft noise at Seattle-Tacoma International Airport, covering how sound is measured in decibels and A-weighted decibels (dBA) to reflect human hearing sensitivity. It describes how outdoor sound levels decrease with distance due to wave spreading and atmospheric absorption, with noise typically dropping 6 dB each time the distance from the source doubles. A comparative chart of common indoor and outdoor noise levels is included to help put aircraft noise levels in everyday context. -
2026-08-30Appendix D Land Use
This document describes existing land uses near Seattle-Tacoma International Airport (SEA) as part of a Part 150 noise study. It draws on King County parcel and assessor data to categorize land use across nearby communities including Burien, Des Moines, Federal Way, Normandy Park, SeaTac, Tukwila, and unincorporated King County. The City of Burien, for example, is predominantly single-family residential (about 70% of its land area), with smaller shares dedicated to open space, commercial development, and institutional uses. -
2026-08-30
Appendix D Land Use
This document describes existing land uses near Seattle-Tacoma International Airport (SEA) as part of a Part 150 noise study. It draws on King County parcel and assessor data to categorize land use across nearby communities including Burien, Des Moines, Federal Way, Normandy Park, SeaTac, Tukwila, and unincorporated King County. The City of Burien, for example, is predominantly single-family residential (about 70% of its land area), with smaller shares dedicated to open space, commercial development, and institutional uses.