TagSea-Tac Airport(1855)
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Sea-Tac Communities Plan Chapter 6 Page 12 — North Conversion Area Map
This is page 12 (document reference 6.6.4, POS 21178) of the Sea-Tac Communities Plan, co-sponsored by the Port of Seattle and King County. The map depicts the North Conversion Area near Seattle-Tacoma International Airport, showing current airport lands, grid cells subject to noise-criteria program application, conversion area boundaries, key circulation features, the Ferrucci Addition, a postal facility, Riverton Heights Elementary, S. 152nd and S. 154th Streets, 24th Ave S., 32nd Ave S., Pacific Highway South (SR 99), the North Airport Freeway, and SR 518. -
2026-06-29Appendix H Official Noise Exposure Maps
This document presents the official Noise Exposure Maps (NEMs) for Seattle-Tacoma International Airport (SEA), developed as part of the FAA Part 150 noise study. It includes maps showing 2022 existing noise conditions and projected 2032 future conditions, along with the flight tracks used in the Aviation Environmental Design Tool (AEDT) modeling for both north and south flow operations. The maps illustrate the geographic extent of aircraft noise impacts across surrounding communities, including Seattle, Burien, SeaTac, Tukwila, and Des Moines. -
2026-06-29
Appendix H Official Noise Exposure Maps
This document presents the official Noise Exposure Maps (NEMs) for Seattle-Tacoma International Airport (SEA), developed as part of the FAA Part 150 noise study. It includes maps showing 2022 existing noise conditions and projected 2032 future conditions, along with the flight tracks used in the Aviation Environmental Design Tool (AEDT) modeling for both north and south flow operations. The maps illustrate the geographic extent of aircraft noise impacts across surrounding communities, including Seattle, Burien, SeaTac, Tukwila, and Des Moines. -
2026-06-23Sea-Tac Airport sets new record for fuel use, though growth is slowing
Story Highlights Airlines at Seattle-Tacoma International Airport consumed 709.46 million gallons of jet fuel in 2025. Alaska Airlines and Delta Air Lines purchased over 388 million gallons combined last year. The Port of Seattle plans to expand fuel storage capacity to meet sustainability goals. Airlines flying out of Seattle-Tacoma International Airport hit a new high -
Map of Sea-Tac and KCIA DNL contours with Port of Seattle Noise Monitors
This map displays noise exposure contours for Seattle-Tacoma International Airport (SEA) comparing the 1991 and 2032 DNL65 projections, alongside KCIA DNL65 and DNL70 contours near Georgetown/South Seattle. It also shows POS (Port of Seattle) permanent and portable noise monitor locations (2020–2022) across the South Seattle, Burien, SeaTac, Tukwila, and Renton areas, with runway geometry markers for KCIA and COTKU [1]. -
2026-06-20Appendix H: Official Noise Exposure Maps — 2024 Part 150 Study
Appendix H of the Seattle-Tacoma International Airport (Sea-Tac Airport) Part 150 Study, containing official Noise Exposure Maps (NEMs) for 2022 Existing Conditions and 2032 Future Conditions, signed by Sarah Cox, Director of Aviation Environment & Sustainability, Port of Seattle, dated 06/20/26. Includes Aviation Environmental Design Tool (AEDT) flight tracks — North Flow and South Flow -
2026-06-11Port of Seattle Commission Special Meeting Planning 2026
I. CALL TO ORDER 10:30 a.m. II. ITEM OF BUSINESS Commission Planning Retreat 2026 III. ADJOURNMENT Document Link -
2026-06-11
Port Of Seattle commission special meeting agenda – commission planning retreat 2026
The Port of Seattle Commission held a special public meeting on June 11, 2026, at 10:30 a.m. in Conference Room 4A at Seattle-Tacoma International Airport. The sole agenda item was a Commission Planning Retreat for 2026, with no formal actions taken and no virtual attendance option provided. -
2026-06-08Noise Exposure Map Report: 14 CFR Part 150 Study
The Port of Seattle submitted this Noise Exposure Map (NEM) Report to the Federal Aviation Administration under 14 CFR Part 150, documenting aircraft noise levels around Seattle-Tacoma International Airport for 2022 (existing conditions) and 2032 (projected future conditions). The report was prepared by Environmental Science Associates and certified by the Port's Director of Aviation Environment and Sustainability on June 26, 2026, confirming that current airport operations remain consistent with the 2022 data. It includes documentation of public and agency consultation, noise contour maps showing areas exposed to DNL 65+ decibel levels, and supporting forecasts of aircraft activity through 2032. -
2026-06-08
Noise Exposure Map Report: 14 CFR Part 150 Study
The Port of Seattle submitted this Noise Exposure Map (NEM) Report to the Federal Aviation Administration under 14 CFR Part 150, documenting aircraft noise levels around Seattle-Tacoma International Airport for 2022 (existing conditions) and 2032 (projected future conditions). The report was prepared by Environmental Science Associates and certified by the Port's Director of Aviation Environment and Sustainability on June 26, 2026, confirming that current airport operations remain consistent with the 2022 data. It includes documentation of public and agency consultation, noise contour maps showing areas exposed to DNL 65+ decibel levels, and supporting forecasts of aircraft activity through 2032.