Skip to content
  • STNI
  • Statistics
    • Air Quality Monitoring
    • Flight Tracking
    • Ops and Passengers
      • Flow and Flight Tracks
    • Employees
    • Financials
    • SEL Noise Reports & Graphs
      • Noise Events (SEL)
      • Busiest Hours and Days
      • Noise Events mapped
      • About The Permanent Noise Monitors
    • Real Estate
      • Parking
      • Port Properties and Trees mapped
      • Runways
  • Protest
    • Events
    • Legislation 2026
    • Complain about a particular flight
    • Regular Events
    • 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 unSustainable Airport Master Plan
      • 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
    • Studies
    • Videos
  • Stories
  • About
  • Contact
  • Subscribe
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.

Since 2016, we've worked to obtain justice for residents living under the flight path. Noise. Pollution. Health. Compensation..

Join us

TagSustainable Airport Master Plan(126)

Advanced Search Options

  • Dates
  • Media
    • PDFs
    • Video
    • Audio
  • Order By
  • 2023-01-23 13:38

    Upgrade SEA — The Next Era of Capital Projects Takes Flight

    By Aly Lande, Capital Project Marketing Specialist Picture an airport journey without long lines and overflowing crowds. You follow a predictable and easy path from curb to gate with the space, services, and amenities that make your trip just right. There is more of what you know and love about Seattle-Tacoma International Airport (SEA), plus more
    CategoriesFrom The Web TagsSAMP, Sea-Tac Airport, Sustainable Airport Master Plan
  • Sea-Tac Airport daily flight track map, March 16 2018, north flow operations

    The Fourth Runway

    We’ve begun using the term “Fourth Runway” to describe two large projects (SR-509 and the Sustainable Airport Master Plan) as one system, which they are. The two projects have always been part of a regional plan begun over fifty years ago to meet the strategic goals of the Port Of Seattle and regional planners. The construction of SR-509 will affect the communities are great deal. But starting in 2027 the projects will also increase flight operations at least 33% and cargo operations by 300%.
    CategoriesExplainers Tags4th Runway, Fourth Runway, SAMP, SR509, Sustainable Airport Master Plan, WSDOT
  • SAMP Presentation to Des Moines City Council May 21 2015 City Council Packet

    Stattle · lacoma lnte r nationill Airpo r t • Overview • Economic Impact • Sustainahility • Activity Forecast • Forecast Implications • Development Constraints • Challenges • Planning Schedule • Public Outreach Sustainable Airport Master Plan Seatlle · lacoma lnternalion•l Airport • Rapid growth and a constrained operational footprint requires strategic land use planning and future Commission policy decisions to provide needed capacity • Gaining clarity regarding implications of projected growth in passengers and operations- and the necessary facility changes • Developing and evaluating options to meet facility requirements • Will need to utilize Port-owned properties beyond those now a part of the airS.eld and terminal complex. • The optimal airport layout - maintaining airS.eld capacity and adding terminal capacity - will require relocation of existing facilities • Understanding these tradeoffs and the repercussions of balancing needs will be a next step Sustainable Airport Master Plan Seattle · lacoma lntern•tlonol Airport • Sea-Tac serves as critical regional and national asset - More than 170,000 jobs attributable to airport activity - $6.1 billion in total personal income - $16.3 billion in business revenue • Growth in air service supports regional economic activity - Each new international flight generates an estimated $75 million annually in direct and indirect economic impact to the region - Keeping freight moving supports local and regional businesses • Connects region to the global economy • Creates new jobs in local communities -Aeronautical jobs - airlines, airline contractors, flight kitchens, aircraft maintenance -Airport and visitor jobs -…
    TagsRv, SAMP, Sustainable Airport Master Plan
  • Consultant contract amendment for SAMP Environmental Review and Analysis ILA 09022021

    TagsCity Of Des Moines, City Of SeaTac, Interlocal Agreement, Lockridge Grindal Nauen, SAMP, Sustainable Airport Master Plan
  • Remaking 70-Year-Old Sea-Tac International Airport

    By Tim Newcomb Construction of the North Satellite project, which added gates and modernized the existing facility, was done without disrupting airport operations. PHOTOS COURTESY OF PORT OF SEATTLE An 85-ft-high walkway at the International Arrivals Facility connects the new grand hall to the South Satellite. It was installed at night to limit the impact on
    CategoriesFrom The Web TagsEngineering News-Record, SAMP, Sustainable Airport Master Plan
  • SAMP For Dummies

    The Sustainable Airport Master Plan (SAMP) is the blueprint for increasing flight capacity by one third in the next ten years. It will have the same community impact as the Third Runway. In fact, it is happening now. How this is possible, and what it means for us.
    CategoriesExplainers TagsSAMP, Sustainable Airport Master Plan
  • Expansion projects aim to keep Sea-Tac Airport from being a ‘bottleneck’ to region’s growth

    An Alaska Airlines jet taxis beneath an enormous pedestrian bridge, still under construction at Sea-Tac Airport. It will link the south satellite with the new International Arrivals Facility. Ed Ronco / KNKX 8:29 Sea-Tac Airport’s Lance Lyttle talks with KNKX All Things Considered host Ed Ronco. Lance Lyttle’s office offers a view across most of
    CategoriesFrom The Web TagsKNKX, Lance Lyttle, SAMP, Sustainable Airport Master Plan
  • This is how the Port of Seattle crafted its $2.3B Sea-Tac Airport expansion plan

    Sea-Tac Airport passenger volumes are surging, hitting 51.8 million in 2019 and forecast to hit 56 million a year by 2027. Airport staffers are planning projects now to be finished or underway by then to ensure the facility can handle the growth. ANTHONY BOLANTE By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Trying to forecast
    CategoriesFrom The Web TagsPuget Sound Business Journal, SAMP, Sustainable Airport Master Plan
  • Growing Concerns

    Sea-Tac Airport — the eighth busiest airport in the U.S. — needs to expand, but stakeholders are divided on the best way to do that By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Jan 24, 2020 Updated Jan 27, 2020, 1:14pm PST Passenger traffic at Seattle-Tacoma International Airport is now growing so fast that officials are planning the
    CategoriesFrom The Web TagsAlaska Airlines, Delta, Puget Sound Business Journal, Sustainable Airport Master Plan
  • Port of Seattle delays environmental review for Sea-Tac airport expansions

    By Andrew McIntosh  –  Reporter, Puget Sound Business Journal Dec 18, 2019 The Port of Seattle has delayed the environmental review process for potential Seattle-Tacoma International Airport expansion projects until late 2021. The public agency said a statement Monday it’s taking more time for its own environmental review following public feedback on its Sustainable Airport
    CategoriesFrom The Web TagsPuget Sound Business Journal, SAMP, Sustainable Airport Master Plan

Posts pagination

Previous page Page 1 … Page 9 Page 10 Page 11 … Page 13 Next page
Sidebar On/Off

Upcoming Events

  • PSCAA Advisory Council Meeting Agenda
    Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
    1904 3rd Avenue, Suite 105, Seattle, WA 98101
    Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]

[See all...]


Help study childhood asthma. Get free HEPA filter!

read more...

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!

This is the first study to combine a one-year mobile monitoring campaign with PMF (Positive Matrix Factorization) analysis to simultaneously estimate source-specific air pollution exposures and emission factors of different vehicle types. This methodology can be extended to other metropolitan areas.
continue...

The Podcast!

Subscribe to the only podcast devoted to policies, politics, history, impacts for people living under the flight path everywhere. It’s definitely not just about noise!
  • Sea-Tac Noise.Info
  • Connect with STNI

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

    "The Air Quality Index and how to use it, explained" — , 2025

  • Learn

    • Frequently Asked Questions
    • Explainers
    • Youtube
    • Research Requests
    • Make a complaint
  • Goals

    Fulfill the promises of 1976:
    • Compensation
    • Reduced noise
    • Improved air quality
    • Sound insulation and air filtration for all
    • Environmental remediation
Login/Register
©2026•Data Privacy
Manage Cookie Consent
We use cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}
V V