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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.
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TagFlight Corridor Safety Program(38)

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  • Flight Corridor Safety Program

    The Port of Seattle has an ongoing program to remove trees around SEA Airport to improve safety during takeoffs and landings and replant in their place, native, low-growing trees. The first phase of work, completed in 2019, centered around trees on Port property.  The second phase of the work, centered on non-Port property, is nearing
    CategoriesFrom The Web TagsFlight Corridor Safety Program, Port Of Seattle, Trees
  • Port of Seattle Air Mail Fall 2022

    TagsAir Mail, Flight Corridor Safety Program, Flyer, IAF, International Arrivals Facility
  • 2021-11-15

    Port Partners with Hillgrove Cemetery to Preserve Flight Safety and South King County History

    Drawhorn, Omie Several years ago, the Port of Seattle launched the Flight Corridor Safety Program. This ongoing program improves safety during takeoffs and landings at Seattle-Tacoma International Airport (SEA) by replacing trees that have grown or will soon grow into the airport’s airspace with native, lower-height trees.  This program helps the Port of Seattle meet
    CategoriesFrom The Web TagsFlight Corridor Safety Program, Fred Felleman, Hillgrove Cemetery
  • 2020-05-01

    Hillgrove Cemetery inventory

    This May 2020 report, prepared by Anchor QEA for the Port of Seattle, documents an inventory of Hillgrove Cemetery as part of the Seattle-Tacoma International Airport Flight Corridor Safety Program. The study combined historical burial record research, pedestrian field surveys, and ground-penetrating radar to identify and catalog grave sites and monuments within the cemetery. The findings are intended to inform airport safety planning efforts in the flight corridor area surrounding Sea-Tac Airport.
    TagsAnchor QEA, Flight Corridor Safety Program, Hillgrove Cemetery
  • 2020-03-24

    Resolution No. 3771: Flight Corridor Safety Program 2019 property interests

    The Port of Seattle Commission adopted Resolution No. 3771 in March 2020 to authorize the acquisition of property easements and access rights around Seattle-Tacoma International Airport as part of the 2019 Flight Corridor Safety Program. The program aims to remove trees and other obstructions that interfere with aircraft landing and takeoff corridors, in compliance with FAA requirements and state law. The Port is directed to first pursue voluntary negotiations with affected property owners, but is authorized to use eminent domain condemnation proceedings if those negotiations fail.
    TagsAirport Development Fund, Flight Corridor Safety Program, Port Of Seattle Commission, Sea-Tac Airport, Trees
  • Resolution 3771 pdf
    2020-03-24

    Resolution No. 3771: Flight Corridor Safety Program 2019 property interests

    The Port of Seattle Commission adopted Resolution No. 3771 in March 2020 to authorize the acquisition of property easements and access rights around Seattle-Tacoma International Airport as part of the 2019 Flight Corridor Safety Program. The program aims to remove trees and other obstructions that interfere with aircraft landing and takeoff corridors, in compliance with FAA requirements and state law. The Port is directed to first pursue voluntary negotiations with affected property owners, but is authorized to use eminent domain condemnation proceedings if those negotiations fail.
    TagsAirport Development Fund, Flight Corridor Safety Program, Port Of Seattle Commission, Sea-Tac Airport, Trees
  • Screenshot 11 7 2026 22425 www.youtube.com
    2020-02-25

    Port of Seattle Commission Meeting February 25, 2020 Postgame

    Accelerated Sound Insulation Program Agenda The most important meeting on sound insulation in many years–and that was just one item. The airport passes its two-year re-certification (Part 139) with flying colors. The Sustainable Airport Master Plan environmental review changes direction from a combined NEPA/SEPA to separate processes. Important update on Flight Corridor Safety Program and
    CategoriesNews Stories TagsFacial Recognition, Flight Corridor Safety Program, HB2315, North Satellite, Part 139, Port Of Seattle Commission, pos_rm_2020_02_25, SAMP, Sound Insulation
  • 2020-02-25

    Flight Corridor Safety Program 2019 real property – Introduction of Resolution 3771

    The Port of Seattle Commission is introducing Resolution 3771 to support the Flight Corridor Safety Program 2019, which involves removing trees near Seattle-Tacoma International Airport that obstruct FAA-designated flight approach and departure paths. The program seeks to acquire permanent easements on private properties to prevent future obstructions and ensure ongoing compliance with FAA regulations and the airport's operating certificate. If voluntary negotiations with property owners fail, the Port is authorized to pursue condemnation as a last resort to secure the necessary property rights.
    TagsFAA, Flight Corridor Safety Program, Port Of Seattle Commission, pos_rm_2020_02_25, Sea-Tac Airport, Trees
  • 2020 02 25 rm 8c pdf
    2020-02-25

    Flight Corridor Safety Program 2019 real property – Introduction of Resolution 3771

    The Port of Seattle Commission is introducing Resolution 3771 to support the Flight Corridor Safety Program 2019, which involves removing trees near Seattle-Tacoma International Airport that obstruct FAA-designated flight approach and departure paths. The program seeks to acquire permanent easements on private properties to prevent future obstructions and ensure ongoing compliance with FAA regulations and the airport's operating certificate. If voluntary negotiations with property owners fail, the Port is authorized to pursue condemnation as a last resort to secure the necessary property rights.
    TagsEnvironmental Impact Statement, FAA, Flight Corridor Safety Program, Port Of Seattle Commission, pos_rm_2020_02_25, Sea-Tac Airport
  • 2020-01-28

    Flight Corridor Safety Program 2019 contracts, agreements, and real property interests

    Port of Seattle Commission agenda item requesting authorization for $5.9M to remove flight path obstructions (174 trees) around Seattle-Tacoma International Airport, replant replacement trees, and acquire property rights for ongoing obstruction management. The program ensures FAA compliance and safe flight operations.
    TagsFlight Corridor Safety Program, Port Of Seattle Commission

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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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