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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.
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  • Stcp chapter unk pg 29 south acquisition area present situation

    STCP South Acquisition Area Present Situation Map (Page 29)

    This planning map, page 29 (figure 6.6.3) of the Sea-Tac Communities Plan sponsored by the Port of Seattle and King County, depicts the south acquisition area around Seattle-Tacoma International Airport, showing current airport lands, acquisition boundaries, grid lines for noise-criteria acquisition, streams, ponds, wetlands, heavy vegetation, and key landmarks including Tyee Golf Course, Hill Grove Cemetery, Des Moines Creek Park, and several schools along Pacific Highway South and Des Moines Way South.
    TagsMap, Noise Mitigation, Sea-Tac Airport, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 29 south acquisition area present situation 2

    Sea-Tac Communities Plan — South Acquisition Area Present Situation Map (Page 29)

    This is page 29, map 6.6.3 from the Sea-Tac Communities Plan (document POS 997), sponsored by the Port of Seattle and King County. The map depicts the south acquisition area around Seattle-Tacoma International Airport, showing current airport lands, acquisition boundaries based on noise criteria, streams, wetlands, heavy vegetation, and named landmarks including Tyee Golf Course, Hill Grove Cemetery, Des Moines Creek Park, and several elementary schools.
    TagsMap, Port Of Seattle, Sea-Tac Airport, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 28 south reinforcement area program application 3

    Sea-Tac Communities Plan – South Reinforcement Area Program Application Map (Page 28)

    This map, labeled 'Sea-Tac Communities Plan – South Reinforcement Area: Program Application' (document reference POS 1076, page 28, section 6.6.5), was sponsored by the Port of Seattle and King County. It depicts grid cells O-41 through Q-47 in the area west of Interstate 5 and east of Puget Sound, color-coded to show noise-mitigation program designations including cost-sharing insulation, limited cost-sharing insulation, acquisition, and purchase guarantee zones, with landmarks including Woodmont Elementary, Mark Twain Elementary, Pacific Highway South (SR 99), and S. 252nd through S. 272nd Streets.
    TagsMap, Noise Mitigation, Port Of Seattle, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 28 south reinforcement area program application 2

    STCP South Reinforcement Area Program Application Map

    A planning map from the Sea-Tac Communities Plan, sponsored by the Port of Seattle and King County, showing the South Reinforcement Area's program application for noise mitigation. The map depicts grid cells in the area bounded roughly by S. 252nd St. to S. 272nd St. and Marine View Drive S. to Interstate 5, color-coded to indicate acquisition, purchase guarantee, cost-sharing insulation, and limited cost-sharing insulation zones, with landmarks including Woodmont Elementary, Mark Twain Elementary, and the Kent City Limits noted.
    TagsKing County, Map, Noise Mitigation, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 28 sea tac communities plan north acquisition area equestrian use

    Sea-Tac Communities Plan: North Acquisition Area Equestrian Use Map (POS 995)

    A planning map labeled 'POS 995' from the Sea-Tac Communities Plan, sponsored by the Port of Seattle and King County, showing the north acquisition area designated for equestrian use (38 acres) between S. 200th St. and S. 208th St., bounded by 15th Ave. S. and 16th Ave. S./S.R. 509. The map identifies land uses including Hillgrove Cemetery, a passive buffer, flight control equipment area, community use reserve, heavy vegetation, and adjacent parks including one near Des Moines Creek.
    TagsKing County, Map, Port Of Seattle, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 27 seatac communities plan south reinforcement area program application

    Sea-Tac Communities Plan South Reinforcement Area Program Application Map

    A planning map from the Sea-Tac Communities Plan, sponsored by the Port of Seattle and King County, showing the south reinforcement area and its program applications including cost-sharing insulation, acquisition, purchase guarantee, and limited cost-sharing insulation zones. The map (document reference 6.6.5, page 27, POS 1075) covers grid cells N/O/P/Q rows 35–41 along Puget Sound, identifying landmarks such as Mt. Rainier High, Pacific Junior High, Midway Elementary, Highline Community College, and Parkside Elementary.
    TagsMap, Port Of Seattle, Sea-Tac Communities Plan, Sound Insulation, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 27 sea tac communities plan south reinforcement area program application

    STCP South Reinforcement Area Program Application Map (Page 27)

    This is page 27 (section 6.6.5) of the Sea-Tac Communities Plan, sponsored by the Port of Seattle and King County, showing the South Reinforcement Area program application map. The map depicts grid cells across the area east of Puget Sound (along Marine View Drive S., 12th, 16th, and 24th Ave S., and the Kent-Des Moines Road corridor) color-coded by noise-mitigation program type: cost-sharing insulation, limited cost-sharing insulation, purchase guarantee, and acquisition, with landmarks including Mt. Rainier High, Pacific Junior High, Midway Elementary, Highline Community College, and Parkside Elementary noted.
    TagsMap, Noise Mitigation, Sea-Tac Airport, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 26 south reinforcement area program application 2

    STCP South Reinforcement Area Program Application Map (Page 26)

    This planning map, document number POS 1074 (sheet 6.6.5, page 26), was produced for the Sea-Tac Communities Plan and sponsored by the Port of Seattle and King County. It depicts the South Reinforcement Area program application, showing grid cells color-coded by noise-mitigation program type—including acquisition, purchase guarantee, cost-sharing insulation, and limited cost-sharing insulation—across the area roughly bounded by S. 200th St. to the north and S. 223rd St. to the south, with landmarks such as Des Moines Creek Park, Maywood Elementary, and Pacific Highway South (SR 99) labeled.
    TagsMap, Maywood Elementary, Noise Mitigation, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 26 sea tac communities plan 2

    Sea-Tac Communities Plan: Southwest Conversion Area Planning Map

    A planning map labeled 'Sea-Tac Communities Plan' depicting the Southwest Conversion Area near Seattle-Tacoma International Airport, showing current airport lands, acquisition areas, grid cells (N-25, N-26, N-27), key streets (S. 176th St., S. 188th St., 1st Ave S., 12th Ave S.), SR 509, the 8th Ave S. extension, and local schools (Woodside School, Manhattan Elementary). Sponsored by the Port of Seattle and King County, document reference POS 1035, page 6.6.4.
    TagsKing County, Map, Port Of Seattle, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5
  • Stcp chapter unk pg 25 south reinforcement area program application

    Sea-Tac Communities Plan — South Reinforcement Area Program Application Map (Page 25)

    A planning map from the Sea-Tac Communities Plan, document number POS 1072 (dated 6.6.5, page 25), sponsored by the Port of Seattle and King County. The map depicts the South Reinforcement Area program application near Seattle-Tacoma International Airport, showing Southwest and Southeast Conversion Areas, grid cells by noise criteria, acquisition zones, purchase guarantee corridors, cost-sharing insulation areas, and landmarks including Woodside School, Manhattan Elementary, and Tyee Golf Course.
    TagsMap, Noise Mitigation, Port Of Seattle, Sea-Tac Communities Plan, STCPFolderChapter 6.6.5

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Upcoming Events

  • Stay Grounded Event: Night trains, not night planes!
    Add to CalendarMSunday Sep 13: 12:00am
    Ntnnp social media3

    For the past two years, more than 220 initiatives from 15 countries have declared September 13th as the International day for the ban of night flights at airports. In parallel, activists across Europe have been gathering for pyjama parties for night trains – coordinated in 2024 and 2025 by Back on Track and Stay Grounded.

    [...]
  • Burien Airport Committee Meeting September 15, 2026
    Add to CalendarMTuesday Sep 15: 6:00pm
    400 SW 152nd St, Burien, WA 98166
    Burien airport committee 15 sep 2026 agenda pdf pdf

    a) Part 150 Noise Study (Emily Inlow-Hood) — 15 minutes
    b) SAMP Update and Next Steps (Brian Davis and Sarah Moore) — 15 minutes
    c) Legislative Updates — 10 minutes
       • SCA (Sarah Moore)
       • Work with Sen. Orwall (Brian Davis)
    d) StART Reorganization (Jeff Harbaugh and Karen Veloria) — 10 minutes

    [...]

[See all...]


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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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