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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
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TagAirport Layout Plans(15)

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  • 2026-01-06 14:16

    Airport Land Use Compatibility Guidelines – Chapter 4, Paragraph 277

    Federal aviation guidance document outlining compatible and incompatible land uses around airports, and appropriate actions for airport sponsors including zoning ordinances, master planning, and land use planning to ensure airport-compatible development.
    TagsAirport, Airport Law, Airport Layout Plans, FAA
  • 2026-01-06 14:16

    Airport Environs Planning Study – Area Delineation and Compatibility Analysis

    Document discussing the delineation of airport environs and identification of impact areas for planning purposes. Covers the overall study area including Highline School District and portions of Federal Way and South Central School Districts, with focus on airport vicinity planning and implementation.
    TagsAirport, Airport Layout Plans, Federal Way
  • 2025-11-18 00:00

    Port of Seattle Regular Commission Meeting November 18, 2025

    Port of Seattle Commission meeting agenda for November 18, 2025, including executive session, public comment procedures, consent agenda items covering various airport and port operations including baggage control services, lease amendments, elevator modernization, and salary resolutions.
    CategoriesKey Documents, Regular Events TagsAirbus, Airport, Airport Committees, Airport Development Fund, Airport Layout Plans, Port Of Seattle
  • 2025 11 18 RM Packet Pdf
    2025-11-18 00:00

    Port of Seattle Regular Commission Meeting November 18, 2025

    Port of Seattle Commission meeting agenda for November 18, 2025, including executive session, public comment procedures, consent agenda items covering various airport and port operations including baggage control services, lease amendments, elevator modernization, and salary resolutions.
    CategoriesKey Documents, Regular Events TagsAirbus, Airport, Airport Committees, Airport Development Fund, Airport Layout Plans, Port Of Seattle
  • 2025-10-28 19:42

    2026 Airfield Work Areas Layout Plan

    A detailed airport layout diagram showing various 2026 airfield work areas marked in different colors, including runway work areas, taxiway work areas, and cargo line work areas. The diagram includes a comprehensive legend identifying different construction and maintenance zones planned for the airfield.
    CategoriesKey Documents Tags1st Runway, Airport, Airport Expansion, Airport Layout Plans, Airport Maintenance Technology Magazine
  • 2025-10-28 19:42

    Snow Storage Expansion Phase II by Lagoon 3

    Aerial map showing the location of Snow Storage Expansion Phase II by Lagoon 3 at an airport facility. The map displays the completed Phase I snow storage area in green and the planned Phase II expansion in blue, with runway infrastructure visible in the background.
    CategoriesKey Documents TagsAirport, Airport Expansion, Airport Layout Plans, Port Of Seattle
  • SEPA Flight Corridor Mgmt Program Checklist November 6, 2025 REV Signed 1 Pdf
    2025-10-22 00:00

    Programmatic Environmental Checklist – Seattle-Tacoma International Airport (SEA) Flight Corridor Management Program

    Environmental checklist for the Port of Seattle’s Flight Corridor Management Program at SEA, which involves regular identification and removal of tree obstructions to maintain compliance with FAA flight corridor regulations. The program operates on approximately five-year implementation cycles.
    CategoriesKey Documents TagsAir Traffic Control, Airport, Airport Improvement Program, Airport Layout Plans, Airspace Study, Port Of Seattle
  • 2024-10-23 00:00

    King County International Airport/Boeing Field Vision 2045 – Goals and Objectives

    A planning document outlining the goals and objectives for King County International Airport/Boeing Field’s Vision 2045 plan. The document establishes seven key goals including safety, efficiency, environmental stewardship, fiscal sustainability, land management, communication, and resilience, with detailed considerations for both airport operations and community impacts.
    TagsAirport, Airport Layout Plans, King County
  • 2024-06-25 23:33

    SR 509, I-5 to 24th Avenue S. (Stage 1b)

    Aerial map showing planned SR 509 expressway construction from I-5 to 24th Avenue South, including new interchange ramps and reconfigured streets near SeaTac and Angle Lake areas. The map displays future construction stages, toll points, and connections to existing highways and Sound Transit stations.
    CategoriesResources TagsAirport, Airport Expansion, Airport Layout Plans, seatac, Sound Transit
  • 2023-02-26 00:17

    Historical Aviation Meeting or Planning Session

    Black and white photograph showing people gathered around a circular table examining documents and what appears to be an airport layout plan or aviation-related map. The image appears to be from a mid-20th century aviation planning meeting or airport development discussion.
    CategoriesHistory, Key Documents TagsAirport, Airport Development Fund, Airport Layout Plans, Aviation Committees

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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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