Skip to content
  • STNI
  • Statistics
    • Ops and Passengers
      • King County International Airport (Boeing Field) Annual Operations
    • Financials
    • Aviation fuel uplift in the State of Washington 2018 – 2025
      • Aviation Fuel Tax Revenue in the State of Washington 1983-2025
      • Aviation Fuel Uplift at Sea-Tac Airport
    • Air Quality Monitoring
    • Flight Tracking
      • Flow and Flight Tracks
      • Five Year Comparison
      • Busiest Hours and Days
    • SEL Noise Reports & Graphs
      • About The Permanent Noise Monitors
      • Minutes of Quiet by Noise Monitor
      • Noise Events mapped
      • Noise Events (SEL)
    • Runways
    • Employees
    • Real Estate
      • Port Properties and Trees mapped
    • Parking
  • Events
  • Protest
    • Regular Events
    • Policy
      • Legislative Agenda 2027
      • Airport mitigation for the twenty first century
      • Port Dracula
    • Complain about a particular flight
    • Advocacy Organizations
    • Media Outlets
    • People
    • The Port of Seattle
      • Commission Meetings
      • Public Records Requests
      • StART
      • Highline Forum
    • Contact Your Electeds
  • Resources
    • FAQs
      • FAA Occurrences/Accidents/Indents
    • The SAMP
      • SAMP Public Comment Template
        • Two versions of Appendix K: NEPA/SEPA 2018 vs 2023
      • SAMP NTP: 31 projects by the numbers
      • SEPA Draft EIS (2026)
      • SAMP Record of Decision/FONSI (2025)
      • SAMP Draft EA (October 2024)
      • 2018 Scoping
    • Port Packages
      • Port Package Property Costs
      • Port Packages mapped
      • The Port Package Explainer
      • So you want a (first-time) Port Package? Start here
      • Port Package Looker Upper
      • How do I determine if I have a Port Package or Avigation Easement?
      • Progress on Port Package Update legislation
      • Having a Port Package Problem?
      • Port Package Site Visit Follow-Up
    • Document Library
    • Explainers
      • The Airport Law Cheat Sheet
      • The Grant Explainer
    • External Articles
    • History
      • Timeline
      • The Sea-Tac Communities Plan
        • Sea-Tac Communities Plan – Planning Maps
      • PSRC Third Runway Decision Process
    • Studies
    • Videos
  • Stories
  • Mission
  • Subscribe
  • Contact
Scroll down to content

Get InformedStay Informedx

I understand that you will never share my information with anyone, you will only use it to keep me updated on relevant events and that I may unsubscribe at any time.

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.

TagSea-Tac Airport(1855)

Advanced Search Options

  • Dates
  • Media
    • External Articles
    • Images
    • PDFs
    • Video
    • Audio
  • Order By
  • 2024-09-20

    SEA Airport’s Sustainable Airport Master Plan (SAMP) Frequently Asked Questions

    The Port of Seattle's Sustainable Airport Master Plan (SAMP) outlines 31 near-term construction projects at Seattle-Tacoma International Airport, including a second terminal with 19 gates, new cargo facilities, and roadway changes, all aimed at serving up to 56 million passengers annually by 2050. A federal environmental review (NEPA) is underway to assess potential impacts, with a 45-day public comment period opening October 21, 2024, allowing community members to submit feedback online, by mail, or at public libraries in Burien, Des Moines, and SeaTac. A separate state-level environmental review (SEPA) will follow once the federal process is complete.
    TagsEnvironmental Review, NEPA, Port Of Seattle, SAMP, Sea-Tac Airport, Sustainable Airport Master PlanFolderSAMP
  • 2024-09-18

    US Senate Committee on Commerce Science and Transportation Aviation Cybersecurity Threats

    U.S. Senator Maria Cantwell (D-Wash.), Chair of the Senate Committee on Commerce, Science and Transportation, will convene a full committee hearing titled “Aviation Cybersecurity Threats” on Wednesday, September 18, 2024, at 10:00 AM EDT. This hearing will examine cybersecurity threats faced by airports and airlines, impacts and disruptions to passengers, along with how the nation’s aviation
    CategoriesFrom The Web TagsCyberattack, Lance Lyttle, Maria Cantwell, Sea-Tac Airport, United States Senate
  • 2024-09-13

    Sea-Tac Airport cyberattack caused by global ransomware gang, Port says

    A ticket agent with WestJet Airlines at Seattle-Tacoma International Airport writes a luggage tag by hand at the airport on Aug. 26, after a cyberattack disrupted computer systems. The cyberattack, by a group called Rhysida, resulted in internet and technology outages during the busy traveling season leading up to Labor Day. (Ellen M. Banner /
    CategoriesFrom The Web TagsCyberattack, Sea-Tac Airport, Seattle Times
  • 2024-09-09

    Appendix L: Surface Transportation Existing Conditions Report — SAMP NTP Environmental Review

    This technical report analyzes existing surface transportation and traffic conditions around Seattle-Tacoma International Airport as part of the Sustainable Airport Master Plan (SAMP) Near-Term Projects Environmental Review. It examines 108 intersections — including signalized, stop-controlled, and uncontrolled locations — along key travel routes connecting the airport to surrounding communities, focusing on weekday PM peak-hour traffic volumes. The study also includes freeway analysis of SR 518 and I-5 ramps and segments at the request of WSDOT.
    TagsEnvironmental Impact Statement, NEPA, Port Of Seattle, SAMP, Sea-Tac Airport, Sustainable Airport Master Plan, WSDOTFolderAppendices
  • 2024-09-09

    SAMP NTP Environmental Review: Affected Environment — Surface Transportation Existing Conditions Report

    This report analyzes existing traffic conditions around Seattle-Tacoma International Airport as part of the Sustainable Airport Master Plan (SAMP) Near-Term Projects Environmental Review. It examines 108 intersections—including 63 signalized, 41 stop-controlled, and 4 uncontrolled—along key routes connecting the airport to surrounding communities, focusing on the weekday PM peak hour (4–6 p.m.). Freeway segments of SR 518 and I-5 were also evaluated at WSDOT's request to provide a comprehensive picture of surface transportation conditions in the airport study area.
    TagsEnvironmental Review, NEPA, Port Of Seattle, SAMP, Sea-Tac Airport, Sustainable Airport Master Plan, WSDOTFolderAppendices
  • 2024-09-07

    Commercial Aircraft On Approach Near Pedestrian Crossing Sign

    A commercial jet aircraft is visible on low final approach over an undeveloped, overgrown lot adjacent to a road. A yellow pedestrian crossing warning sign and a secondary yellow caution sign are mounted on a pole in the foreground, consistent with infrastructure near a major airport flight path.
    Tagsaircraft, Des Moines, Sea-Tac AirportFolderDes Moines
  • 2024-09-07

    Aircraft On Approach Over Undeveloped Scrubland Near Airport

    A commercial aircraft is visible on final approach in the hazy sky above an overgrown, undeveloped parcel with gravel ground cover and scattered shrubs and trees. The proximity of the low-flying aircraft and the disturbed, vacant land character are consistent with property in the flight path corridor near a major airport.
    Tagsaircraft, Des Moines, Land, Sea-Tac AirportFolderDes Moines
  • 2024-09-07

    Commercial Aircraft On Approach Over Vegetated Area Near Sea-Tac Airport

    A commercial passenger aircraft, appearing to display red livery consistent with an Alaska Airlines or Delta Air Lines livery, is captured on final approach descent above a dense tree line and overgrown vegetation. A guardrail is visible in the foreground, suggesting the photo was taken from a roadside or elevated embankment in the airport vicinity.
    Tagsaircraft, Des Moines, Noise, Sea-Tac AirportFolderDes Moines
  • 2024-09-07

    S 211th Street intersection near Sea-Tac Airport industrial area

    View from a pedestrian path at the intersection of S 211th Street and an avenue (partially visible street sign), showing a chain-link fence, undeveloped vegetated land, and a commercial/industrial building with a FedEx vehicle visible in the background. The area is consistent with the industrial zone near Seattle-Tacoma International Airport.
    TagsDes Moines, FedEx, Sea-Tac AirportFolderDes Moines
  • 2024-09-05

    HAWKZ Eight Arrival (RNAV) — Transition Routes, Seattle-Tacoma International Airport

    The HAWKZ Eight Arrival (HAWKZ8) is a standard terminal arrival route (STAR) used to guide aircraft into Seattle-Tacoma International Airport (SEA) from multiple directions, including transitions from waypoints such as Battle Ground, Klamath Falls, and Lakeview. The procedure requires RNAV 1 capability (DME/DME/IRU or GPS) and radar, and directs jet aircraft to descend via Mach number until intercepting 280 knots. Aircraft follow a series of waypoints and altitude restrictions, ultimately converging at the HAWKZ fix at 12,000 feet and 270 knots before continuing to the airport.
    TagsATC, FAA, Map, Sea-Tac AirportFolderFlight Tracks

Posts pagination

Page 1 … Page 36 Page 37 Page 38 Page 39 Page 40 … Page 186
Sidebar On/Off

Upcoming Events

  • Part 150 NCP Workshop — Burien
    Add to CalendarMSaturday Oct 17: 10:00am

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — SeaTac
    Add to CalendarMMonday Oct 19: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — Des Moines
    Add to CalendarMTuesday Oct 20: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]

[See all...]


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.
read more...

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.
continue...

  • Sea-Tac Noise.Info
  • Connect with STNI

    • Subscribe
    • Port Package Problem?
    • Donate
    • Podcast
    • Socials
      • Facebook
      • X (Twitter)
      • Bluesky
      • Instagram
  • Learn

    • Frequently Asked Questions
    • Explainers
    • Youtube
    • Research Requests
    • Complain about one flight
  • Goals

    Fulfill the promises of 1976:
    • Compensation
    • Reduced noise
    • Improved air quality
    • Environmental remediation
Login/Register
©2026•Data Privacy

Message

We use cookies to provide basic functionality. We also provide access to search engines in order to provide site analytics. We do not sell or share your data.
V V