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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.
  • Everything you think you know about the airport is wrong.

TagAirport Expansion(155)

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  • 2001-06-22

    Aerial View of Grading and Earthwork Construction Site Near Sea-Tac Airport

    Aerial photograph showing an active grading and earthwork construction site near what appears to be Seattle-Tacoma International Airport, identifiable by the runway infrastructure and terminal buildings visible in the background. The foreground shows heavy equipment, retention ponds, cleared land, and nearby wetlands or river habitat, consistent with airport-adjacent development or mitigation work.
    TagsAirport Expansion, Construction, Sea-Tac Airport
  • 2001-06-22

    Aerial View of Sea-Tac Airport Expansion, Highway, and Adjacent Residential Development

    Aerial photograph showing a large airport with runways under construction or expansion in the background, a multi-lane highway running diagonally through the frame, a small pond surrounded by green space, and a residential apartment complex in the foreground. The proximity of the residential development, green buffer zone, and airport infrastructure suggests this image relates to land use and noise-impact planning near a major airport, consistent with Sea-Tac Airport environs.
    TagsAirport Expansion, Housing, Land Use, Sea-Tac Airport
  • 2001-06-22

    Sea-Tac Airport Runways with Retention Pond Under Construction and Adjacent Warehouse Buildings

    Aerial photograph showing Sea-Tac Airport runways and taxiways in the upper portion of the frame, with a retention/detention pond under construction in the middle ground and commercial/industrial warehouse buildings in the foreground. The image appears to document airport-adjacent land use and stormwater infrastructure, likely relevant to airport expansion or environmental compliance activities.
    TagsAirport Expansion, Construction, Runways, Sea-Tac Airport, Stormwater
  • 2001-06-22

    Aerial View of Industrial Development Near Sea-Tac Airport and Puget Sound

    Aerial photograph showing a developing industrial or business park complex with warehouse-style buildings, surrounded by open fields and wetland buffers. In the background, a large airport facility consistent with Seattle-Tacoma International Airport is visible, along with Puget Sound and surrounding suburban development.
    TagsAirport Expansion, Puget Sound, Sea-Tac Airport
  • 2001-06-22

    Aerial View of Road Tunnel Beneath Sea-Tac Airport Runway With Boeing Facility in Background

    Aerial photograph showing a multi-lane road passing through a tunnel beneath an airport runway, with what appears to be a large aircraft manufacturing or maintenance facility visible in the upper left background bearing a partially visible logo consistent with Boeing. Construction activity, retention ponds, and utility infrastructure are visible in the surrounding undeveloped land.
    TagsAirport Expansion, Boeing, Construction, Sea-Tac Airport
  • 2001-06-22

    Aerial View of Highway Interchange Construction Near Airport Infrastructure

    Aerial photograph showing a multi-lane divided highway with an overpass/interchange under active construction, with heavy equipment visible along the roadway. A large forested parcel and what appears to be airport-related infrastructure, including what may be a retention or treatment pond, are visible in the upper portion of the image.
    TagsAirport Expansion, Construction, Sea-Tac Airport, SR509
  • 2001-06-22

    Aerial View of Sea-Tac Airport Runway, Construction Site, and Wetland Pond

    Aerial photograph showing an airport runway and apron area in the upper left, with a large active grading/construction site in the lower left and a wetland pond in the lower right. The surrounding landscape includes green parkland, tree lines, and suburban development in the background, consistent with the Sea-Tac Airport vicinity in the Pacific Northwest.
    TagsAirport Expansion, Construction, Sea-Tac Airport
  • 2001-06-22

    Aerial View of Construction and Grading Work Adjacent to Sea-Tac Airport Runways

    Aerial photograph showing active grading and construction work adjacent to Seattle-Tacoma International Airport runways, with a crane visible at a construction site in the foreground. The image shows the airport's runway system in the background alongside undeveloped green space, wetlands, and scattered structures to the south or west of the airfield.
    TagsAirport Expansion, Construction, Runways, Sea-Tac Airport
  • 2001-06-22

    Aerial View of Construction and Retention Pond Adjacent to Sea-Tac Airport Runway

    Aerial photograph showing an active construction site adjacent to what appears to be an airport runway (visible at top with threshold markings and taxiway signage). The site features a large retention/detention pond under construction, a roadway with active traffic, and commercial development in the foreground, consistent with infrastructure work near Sea-Tac Airport.
    TagsAirport Expansion, Construction, Sea-Tac Airport
  • 2001-06-22

    Sea-Tac Airport Aerial View Looking North Showing Runway Complex, Terminal, and Highway Interchange

    Aerial photograph looking north/northeast showing Seattle-Tacoma International Airport's runway complex and terminal area in the upper right, with undeveloped green space, wetlands, and a major highway interchange visible in the foreground. Construction activity and a large parking lot are visible in the mid-ground, suggesting this may date from an airport expansion period.
    TagsAirport Expansion, Airports, Sea-Tac Airport, SR509

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Help study childhood asthma. Get free HEPA filter!

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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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