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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.

TagSea-Tac Airport(197)

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  • SAMP public comment flyer SEPA 2026
    2026-05-22

    SAMP: the unsustainable airport master plan – 2026 pre-open house hero

    A flyer criticizing Sea-Tac Airport’s Sustainable Airport Master Plan (SAMP), highlighting it would result in one third more flights with increased noise and pollution, but no mitigation or compensation. The document announces public comment period beginning May 22, 2026 and directs readers to information resources.
    Tagscommunity engagement, Environmental Impact Statement, Noise, SAMP, Sea-Tac Airport
  • SAMP public comment flyer SEPA 2026 1
    2026-05-22

    SAMP – the unsustainable airport master plan

    A flyer opposing the Sustainable Airport Master Plan (SAMP), criticizing it as increasing flights, noise, and pollution by one third with no mitigation or compensation. Created by Sea-Tac Noise.Info to inform about public comment opening on May 22, 2026.
    Tagscommunity engagement, SAMP, Sea-Tac Airport, SeaTacNoise.Info, Sustainable Airport Master Plan
  • SAMP FONSI ROD Finding of no significant impact record of decision for the sustainable airport master plan near term projects at the seattle tacoma international airport page 1

    Finding of no significant impactrecord of decision for the sustainable airport master plan near term projects at the seattle tacoma international airport page 1

    SAMP FONSI ROD FAA’s Finding of No Significant Impact and Record of Decision for the Sustainable Airport Master Plan Near-Term Projects at Seattle-Tacoma International Airport. The document provides final agency determinations and approvals for federal actions necessary to implement 31 near-term improvement projects addressing efficiency, safety, and passenger processing needs at SEA.
    TagsFAA, FONSI, NEPA, SAMP, Sea-Tac Airport
  • May 15, 2025 25 7439 amended certified index to the administrative record pdf
    2026-05-15

    AMENDED CERTIFIED INDEX TO THE ADMINISTRATIVE RECORD

    Court filing providing an amended certified index to the administrative record for petitions challenging the FAA’s September 24, 2025, Finding of No Significant Impact/Record of Decision for the Sustainable Airport Master Plan Near-Term Projects at Seattle-Tacoma International Airport. The document lists attorneys representing the Federal Aviation Administration and Department of Justice.
    TagsFAA, Federal Aviation Administration, NEPA, SAMP, Sea-Tac Airport
  • Sea tac atc ramp tower 04302026 seatac tower tzr 121446
    2026-05-03

    At Sea-Tac vehicle safety gets fresh look after Laguardia crash

    Ramp controllers Jamaal Surrell, center, and Daniel Pakulin monitor the movements of planes and vehicles from Seattle-Tacoma International Airport’s ramp control tower last month. Sea-Tac plans to add transponders and antennas that sync with the FAA’s system, giving air traffic controllers more visibility into vehicle movements. (Karen Ducey/ Seattle Times)Less By Lauren Rosenblatt Seattle Times
    CategoriesFrom The Web TagsGround Operations, Sea-Tac Airport, Seattle Times
  • UpgradeSEA map Upgrademain
    2026-04-23

    Upgrade SEA Airport Improvement Map

    An aerial view map of Sea-Tac Airport showing various infrastructure improvement projects including baggage optimization, concourse expansions, terminal improvements, runway underground controls replacement, and other modernization initiatives. The map displays the airport layout with labeled improvement areas and the “Upgrade SEA” branding.
    TagsMap, Sea-Tac Airport
  • 2024 SF NAP JPG 1
    2026-04-21

    2024 South Flow Noise Abatement Procedures graphic

    An aviation chart showing noise abatement procedures for south flow operations for Sea-Tac Airport, depicting aircraft flight paths, arrival and departure corridors, and specific locations including the 520 bridge area. The chart includes reference points at 5 nautical miles and 3,000 feet altitude.
    TagsFlight Tracks, Map, Noise Abatement Procedures, Sea-Tac Airport
  • Delta Boeing 757 landing over Sea-Tac Airport with Port of Seattle vehicle in foreground

    Delta Boeing 757 landing over Sea-Tac Airport with Port of Seattle vehicle in foreground

    TagsBoeing, Delta, Sea-Tac Airport
  • D7Ca0Ab1 A6Fd 49E9 8A56 Ed422B3A8F8D 1920X1080
    2026-04-16

    Chinese government issues travel warning for SEA Airport after CBP denied entry to scholars with visas

    The Chinese Consular Department of the Ministry of Foreign Affairs said 20 Chinese scholars with valid visas were denied entry by Customs and Border Protection. SEATAC, Wash. — The Chinese government issued a travel warning for Seattle-Tacoma International Airport on Thursday after about 20 Chinese academics with valid visas were questioned and denied entry, according
    CategoriesFrom The Web TagsKing5, Sea-Tac Airport, TSA
  • Wendy Reiter Sea Tac Airport Director in Office
    2026-04-14

    Sea-Tac’s second terminal still 15 years away, new director says

    Seattle-Tacoma International Airport’s new managing director Wendy Reiter, pictured at her office in SeaTac on Thursday. (Ivy Ceballo / The Seattle Times) By Lauren Rosenblatt Seattle Times business reporter Seattle-Tacoma International Airport needs a second terminal to accommodate more planeloads of travelers coming practically every year. The new terminal is one of several projects the
    CategoriesFrom The Web, News Stories TagsPort Of Seattle, SAMP, Sea-Tac Airport

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Upcoming Events

  • SAMP/SEPA Draft EIS Town Hall SeaTac
    Add to CalendarMMonday Jun 22, 6:00pm - 8:00pm
    2450 S 142nd St SeaTac, WA 98168
    SAMP logo t

    The Port of Seattle is sponsoring four open houses to answer your questions about the SAMP/SEPA Draft EIS. There will be a reporter to take your comments in-person. Monday, June 22: 6–8pm Glacier Middle School Entrance lobby/commons 2450 S 142nd St SeaTac, WA 98168

    [...]
  • Port of Seattle Commission Meeting June 23, 2026
    Add to CalendarMTuesday Jun 23: 10:30am
    2711 Alaskan Way, Seattle, WA 98121
    2026 06 23 rm packet pdf

    Order of Business 10:30 a.m. 1. Call to Order 2. Executive Session (if necessary, pursuant to RCW 42.30.110 – not open to the public) 12:00 p.m. – Public Session Reconvene or Call to Order and Pledge of Allegiance 3. Approval of the Agenda 4. Special Orders of the Day 4a. Proclamation Recognizing June 2026 as

    [...]
  • SAMP/SEPA Draft EIS Town Hall Des Moines
    Add to CalendarMTuesday Jun 23, 6:00pm - 8:00pm
    22450 19th Ave S
    SAMP logo t

    The Port of Seattle is sponsoring four open houses to answer your questions about the SAMP/SEPA Draft EIS. There will be a reporter to take your comments in-person. Tuesday, June 23: 6–8pm Mount Rainier High School Cafeteria space 22450 19th Ave S Des Moines, WA 98198

    [...]

[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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A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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