TagNorth Sea-Tac Park(157)

This 1990 agreement between the Port of Seattle, the City of SeaTac, and King County outlines plans to develop North SeaTac Park, including the construction of a new public Activity Center to replace the aging Sunset Activity Center. The Port agreed to contribute up to $2,953,600 toward development costs, while the County took responsibility for design, construction, and eventual demolition of the old facility. The agreement also includes provisions ensuring park uses remain compatible with Sea-Tac Airport operations, prohibiting any structures or activities that would interfere with air navigation or violate FAA regulations.

King County Ordinance No. 8996, adopted April 3, 1989, updates comprehensive land use planning and zoning for the Sea-Tac Airport area, incorporating community input and environmental review to guide orderly development near the airport. The ordinance formally adopts the Sea-Tac Area Update and Area Zoning as official county policy, amending several prior ordinances related to the Highline Communities Plan. It also establishes policies for the development of North Sea-Tac Park, with safety designated as the foremost planning consideration.

In a December 1987 internal memorandum, Port of Seattle development and aviation directors recommended that the Port Commission endorse King County's SeaTac Area Plan Update with specific conditions. Key qualifications included transferring noise-mitigation properties north of the airport to King County for a new public park, supporting south airport access road development contingent on an Interstate 5 connection, and endorsing plans for a Veterans Cemetery. The Port also urged King County to remain flexible on land use designations if community-driven proposals proved more beneficial to neighboring residents and property owners.

A 1987 Port of Seattle memorandum recommending that the Port Commission formally endorse the SeaTac Area Plan Update, a King County policy plan guiding land use, transportation, development, and recreation decisions around Seattle-Tacoma International Airport. The document outlines three potential Commission actions, including endorsing the overall plan, adopting the North SeaTac Park Plan, and establishing a policy framework for a South Access Road Improvement District. A key unresolved issue involves the Sunset Activity Center, located in an airport safety zone, with the plan recommending negotiations between King County, the Port of Seattle, and the Greater Highline Community Parks Board to determine its future.

This 1987 document outlines the Phased Development Program for North Sea-Tac Park, a proposed regional park planned jointly by King County and the Port of Seattle. It includes a master plan map showing intended facilities such as sports fields, activity areas, trails, an arboretum, and conservation reserves. Detailed capital cost estimates in 1986 dollars are provided for each development phase, with Phase I totaling approximately $2.9 million and Phase II covering additional amenities such as baseball fields, tennis courts, and parking areas.

The August 1985 Sea-Tac Forum newsletter covers updates to the Port of Seattle's Noise Remedy Program, including plans to acquire 524 additional homes near the airport between 1986 and 1990, on top of the 788 already being purchased. It also announces the expansion of the airport's noise monitoring system from 9 to 11 sensors, the appointment of a new noise abatement manager, and the introduction of quieter Stage 2 and Stage 3 aircraft by tenant airlines. Additional items include a proposed national veterans cemetery on land south of the airport and a call for volunteers to help manage North Sea-Tac Park.

Internal memo from Highline Public Schools documenting the history of asbestos identification at the former Sunset Jr. High School, including friable ceiling materials in classrooms and shop buildings. The document outlines the chronology from 1973-1979 showing that while friable materials were identified, no samples were tested for asbestos content before the school was transferred to

This is the agenda for the Port of Seattle Commission Regular Meeting held on May 24, 1983, covering a range of business items related to Sea-Tac International Airport and port terminals. Airport-related items include a contract award for a Satellite Transit System Electrical System Upgrade, lease negotiations with the Greater Highline Community Parks Board for facilities at the North Sea-Tac Park, and lease agreements with several companies operating at Sea-Tac. A Staff Review Session on Terminal 91 Redevelopment, including public comment and Commission discussion, was also scheduled.

In this May 1983 letter, the FAA's Acting Manager of Airports Division responds to the Port of Seattle's request for federal concurrence on a proposed interim change to the density guideline at the Sunset facility in North Sea-Tac Park, doubling the allowed occupancy from 60 to 120 people. The FAA does not object to the Port Commission approving the change, but strongly recommends that public input be gathered from affected community residents before any final decision is made. The agency also expresses a preference that broader density guideline changes be addressed through the ongoing Noise Remedy Program Update, which includes a comprehensive community involvement process.

In this April 1983 letter to Port of Seattle Commissioners, a community representative reminds officials of their commitment to 'Maximum Compatibility' between Sea-Tac Airport and surrounding neighborhoods, as established through the Sea-Tac Communities Plan (STCP) begun in 1972. The letter emphasizes that citizens were promised a direct, continuing role in planning decisions—including land acquisition for safety zones and noise reduction programs—through a formal Community Involvement Process. The author calls on the commission to honor that commitment as they enter a new noise remedy program update that will reassess density guidelines near the airport.