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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
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  • 2018-05-01

    Sustainable airport master plan executive summary

    ★
    Executive summary of the Sustainable Airport Master Plan for Seattle-Tacoma International Airport prepared by Leigh Fisher and associates for the Port of Seattle. The document outlines forecasts, requirements, and alternatives for airport development.
    CategoriesKey Documents TagsLeigh-Fisher, SAMP, Sustainable Airport Master Plan
  • Sustainable airport master plan executive summary page 25

    Sustainable Airport Master Plan executive summary Long-range vision

    This is Figure 4-1 from the Seattle-Tacoma International Airport Sustainable Airport Master Plan Executive Summary (source: LeighFisher and Port of Seattle, 2016), depicting a color-coded aerial site plan of proposed long-range airport development including new terminals, maintenance facilities, cargo areas, support facilities, hardstands, pavements, and demolition zones across the airfield.
    TagsLeigh-Fisher, LTP, SAMP, Sustainable Airport Master Plan
  • SAMP Appendix a Fig 4 1 Operational Forecast Through 2038 2023
    2025-12-08

    SAMP Appendix A – Fig 4-1 Operational Forecast Through 2038 (2023)

    Bar chart from a LeighFisher forecast (June 2022, updated August 2023) showing historical and projected total aircraft operations at Seattle-Tacoma International Airport, broken down by passenger airlines, all-cargo airlines, and other operations. Operations dipped to 296,000 in 2020 (COVID impact), recovered to 429,000 by 2023, and are forecast to grow to 567,000 by 2038.
    TagsLeigh-Fisher, SAMP, SAMP Draft EA, Sustainable Airport Master Plan
  • Appendix A Table 4-1 Operational Forecast

    Figure 4-1 from a Seattle-Tacoma International Airport planning document shows historical and forecast total aircraft operations (in thousands) from 2011 to 2038, broken down by passenger airlines, all-cargo airlines, and other operations. The forecast, sourced from LeighFisher (June 2022, updated August 2023), projects growth from 429,000 operations in 2023 to 567,000 by 2038.
    TagsForecast, Leigh-Fisher, SAMP Draft EA
  • 2016-07-15

    Leigh-Fisher Sea-Tac Airport Air Quality Criteria Pollutant Emissions Inventory Task 2.8

    Leigh-Fisher Sea-Tac Airport Air Quality Criteria Pollutant Emissions Inventory Task 2.8 The emissions inventory was developed for Seattle-Tacoma International Airport (the Airport) sources using the FAA’s EDMS Version 5.1.4.1. The purpose of the inventory was to identify existing conditions emissions of criteria pollutants as part of the Sustainable Airport Master Plan (SAMP) and to serve
    TagsEDMS, EPA, Leigh-Fisher, pollution
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Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
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Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
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