In the absence of such guidance, what may be termed a "let them sue" approach was essentially followed by the Port during the period from 1957 to 1972.
2026-07-04
It’s all about construction permits The Sustainable Airport Master Plan Near Term Projects Draft Environmental Impact Statement is a description of the effects of the largest expansion in airport history. But at bottom, it consists of thirty-one construction projects. What we find striking is the absence of detail on most of those projects. In most
A planning map from the Sea-Tac Communities Plan showing the north reinforcement area program application, sponsored by the Port of Seattle and King County. The map uses color coding to indicate different program designations including acquisition, purchase guarantee, cost-sharing insulation, and limited cost-sharing insulation across a grid of residential cells. Key landmarks shown include Cedarhurst
A map of the greater Seattle-Tacoma area showing Seattle-Tacoma International Airport (SEA) 1991 and 2032 DNL65 noise contours alongside King County International Airport (KCIA) DNL65 and DNL70 contours. Port of Seattle permanent and portable noise monitors (2020-2022) are plotted across the region. Runway geometry markers for KCIA and COTKU are also shown.
2026-04-23
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.
2026-04-21
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.
You can think of any major airport as the most extravagant short-term parking lot imaginable, with an equally extravagant quickie-mart. Both are connected to a 1super-highway. But instead of one on and off ramp, there are many known as Standard Instrument Departures (SIDs) and Standard Terminal Arrival Routes (STARs). SIDs are the flight procedures that
2026-02-19
The benefits and consequences for airport communities In January 2025, the Trump administration began removing content from federal websites following Executive Order 14151. The order directed all government agencies to terminate DEI and environmental justice–related programs. These include environmental justice and climate mapping using a nationally consistent dataset for evaluating the socioeconomic impacts of airports.
2026-07-04
2026-04-23
2026-04-21
2026-02-19