TagSea-Tac Airport(2027)

The NEST (New Economic Strategic Triangle) Study, completed in November 2004, examines development opportunities on properties surrounding Seattle-Tacoma International Airport within the cities of Burien, Des Moines, and SeaTac. Funded by the U.S. Economic Development Administration, the study identifies target industries, assesses highest and best use for each property, and provides strategic recommendations to guide economic growth in the airport region. The report was produced through a partnership of local governments and the Port of Seattle, with support from a team of real estate, engineering, and planning consultants.

This 2004 declaration by Michael Feldman, Deputy Managing Director of the Port of Seattle's Aviation Division, was submitted to the Washington State Supreme Court in opposition to a motion for injunctive relief filed by the Airport Communities Coalition. Feldman, who oversaw technical, environmental, and regulatory compliance at Seattle-Tacoma International Airport (Sea-Tac), describes the airport's Master Plan — adopted in 1996 — which includes the addition of a third runway and other facility expansions to address growing regional air travel demand. The declaration provides context for the decade-long planning and environmental review process behind Sea-Tac's expansion efforts.

A 2003 newsletter from the Regional Commission on Airport Affairs (RCAA) criticizes the Port of Seattle for claiming credit on aircraft noise reduction at Sea-Tac Airport without actually implementing the key recommendations—such as building a hush house for engine run-up noise—that its own Part 150 community committee proposed. The newsletter also highlights the Port's contradictory positions, including claiming the Third Runway would boost economic capacity while simultaneously arguing it would add no new flights and therefore require no noise mitigation. Critics argue these tactics allowed the Port to satisfy regional planning requirements on paper while avoiding real environmental costs.

The Port of Seattle filed a Notice of Appeal against the Washington State Department of Ecology challenging the terms of a 2003 water discharge permit issued for Seattle-Tacoma International Airport (Sea-Tac). The permit, which governs industrial wastewater and stormwater runoff from airport operations and construction activities, was contested by the Port as imposing undue burdens without corresponding environmental benefits. Over the following six years, the Port faced more than $150 million in projected costs to implement water quality and stormwater control measures under the permit's requirements.

The Highline Wetlands Aerial Photo Album, compiled in September 2003, presents a collection of aerial photographs documenting wetlands, lakes, and waterways in the Sea-Tac Airport area of Washington State. The album covers locations including Miller Creek, Walker Creek, Lake Burien, Angle Lake, and other water resources affected by the proposed Third Runway construction at Seattle-Tacoma International Airport. An accompanying map illustrates the runway's projected impact on local water resources, identifying proposed fill areas and the third runway site relative to surrounding communities such as Burien, Normandy Park, and Des Moines.

A 2003 Port of Seattle memo updates the Commission on the ballooning costs of the Sea-Tac Third Runway project, which had grown from an approved budget of $773 million to an estimated $1.1–1.15 billion due to environmental permitting delays, litigation, and stricter regulatory requirements. The project, intended to reduce airport congestion by allowing simultaneous landings on two runways during poor weather, was projected for completion in 2008 if construction contracts were advertised promptly. Key cost drivers included $151 million in additional environmental permit requirements, $55 million in delay costs, and $55 million in project scope additions.

This June 2003 Capital Improvement Program briefing provides an update on the Third Runway project at Seattle-Tacoma International Airport. It outlines the revised 1999 project cost of $773 million, a target completion date of Fall 2006, and the assumption that an Army Corps of Engineers 404 Permit would be obtained by December 1999. A project schedule chart shows the planned phases—permitting, runway embankment, and runway pavement—spanning from 1999 through 2006, along with progress made to date.

The Port of Seattle introduced the Fly Quiet Committee at Seattle-Tacoma International Airport to find innovative ways to reduce aircraft noise impacts on surrounding communities. The committee, made up of local citizens, city staff, and aviation representatives, developed seven key recommendations including creating detailed compliance reports, launching an airline incentive program modeled after Chicago O'Hare's point-based system, and addressing ground run-up noise through increased fines and new technologies. The report also outlines existing noise abatement flight procedures governing how aircraft depart and arrive at Sea-Tac to minimize noise over residential areas.