TagInterlocal Agreement(37)
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1997-09-04City of SeaTac distribution schedule: Interlocal Agreement with Port Of Seattle (Agreement #97-A98)
★ 32The original Interlocal Agreement (ILA) between the Port of Seattle and the City of SeaTac. -
2018 interlocal agreement port of seattle and city of seatac page 25 1
This official map from the City of SeaTac, prepared in coordination with the Port of Seattle and King County Metro Sound Transit, delineates Airport Activity Areas (AAA) around Seattle-Tacoma International Airport, distinguishing Inside AAA, Outside AAA, Future AAA, and Addition zones. The map shows surrounding jurisdictions including Burien, Tukwila, and Normandy Park, major roads, transit stations (SeaTac/Airport Station, Tukwila International Blvd Station, Angle Lake Station), and key highways including SR 509, SR 518, SR 599, I-5, and I-405. -
2018 interlocal agreement port of seattle and city of seatac page 25
This is Appendix 3A from a City of SeaTac planning document, showing the Airport Activity Areas (AAA) map for the Seattle-Tacoma International Airport region. The map delineates Inside AAA, Outside AAA, Future AAA, and Addition zones, and was prepared by the City of SeaTac using data from the Port of Seattle and King County Metro Sound Transit, with a scale of 2,000 feet / 0.5 miles. -
2026-05-30Memorandum of understanding: Aircraft noise mitigation study
This Memorandum of Understanding establishes a cost-sharing agreement between Prince George's County (Maryland), Fairfax County (Virginia), and the City of Alexandria (Virginia) to jointly hire a contractor to study and propose ways to reduce aircraft noise impacts near Ronald Reagan Washington National Airport. Each of the three parties agrees to contribute up to $83,333 toward a total project budget of $250,000, with Alexandria taking the lead on contractor procurement and contract management. The agreement runs for two years with the option to renew for up to two additional one-year terms. -
2026-05-30
Memorandum of understanding: Aircraft noise mitigation study
This Memorandum of Understanding establishes a cost-sharing agreement between Prince George's County (Maryland), Fairfax County (Virginia), and the City of Alexandria (Virginia) to jointly hire a contractor to study and propose ways to reduce aircraft noise impacts near Ronald Reagan Washington National Airport. Each of the three parties agrees to contribute up to $83,333 toward a total project budget of $250,000, with Alexandria taking the lead on contractor procurement and contract management. The agreement runs for two years with the option to renew for up to two additional one-year terms. -
2026-04-14
SeaTac City Council to vote to create new Port of Seattle ILA negotiation committee
Resolution Creating Port of Seattle Negotiation Council Committee Presentation Background City Council adoption of Envision SeaTac 2044 community vision Port of Seattle operates Seattle-Tacoma International Airport within city boundaries Existing 2018 Interlocal Agreement expires February 2028 Need for comprehensive approach to Port negotiations Committee Establishment Creation of Ad Hoc City Council Committee – Port of -
2026-04-14Port Of Seattle: Negotiation
The City of SeaTac is moving to renegotiate its Interlocal Agreement with the Port of Seattle, which governs authority, collaboration, and dispute resolution between the two agencies regarding SEA Airport operations within SeaTac city limits. The current 2018 agreement expires in 2028, and on April 14, 2026, the City Council was asked to adopt a resolution creating a Port Negotiation Committee and authorizing the City Manager to begin formal negotiations. Staff recommended adopting the resolution with clarifications covering member absences and compliance with the Open Public Meetings Act. -
2026-04-14Port Of Seattle: Negotiation
The City of SeaTac is moving to renegotiate its Interlocal Agreement with the Port of Seattle, which governs authority, collaboration, and dispute resolution between the two agencies regarding SEA Airport operations within SeaTac city limits. The current 2018 agreement expires in 2028, and on April 14, 2026, the City Council was asked to adopt a resolution creating a Port Negotiation Committee and authorizing the City Manager to begin formal negotiations. Staff recommended adopting the resolution with clarifications covering member absences and compliance with the Open Public Meetings Act. -
2026-01-01Resolution creating the Port Of Seattle Negotiation Council Committee (PNC) and authorizing interlocal agreement negotiations
The City of SeaTac passed a resolution creating the Port of Seattle Negotiation Committee (PNC), an ad hoc council committee tasked with guiding negotiations between the city and the Port of Seattle, which owns and operates Seattle-Tacoma International Airport. The committee, composed of Deputy Mayor Senayet Negusse, Councilmember Peter Kwon, and Councilmember Joe Vinson, will work toward developing a new Interlocal Agreement to replace the current 2018 agreement set to expire in February 2028. The resolution also authorizes the City Manager to formally initiate those negotiations with the Port of Seattle. -
2026-01-01Resolution creating the Port Of Seattle Negotiation Council Committee (PNC) and authorizing interlocal agreement negotiations
The City of SeaTac passed a resolution creating the Port of Seattle Negotiation Committee (PNC), an ad hoc council committee tasked with guiding negotiations between the city and the Port of Seattle, which owns and operates Seattle-Tacoma International Airport. The committee, composed of Deputy Mayor Senayet Negusse, Councilmember Peter Kwon, and Councilmember Joe Vinson, will work toward developing a new Interlocal Agreement to replace the current 2018 agreement set to expire in February 2028. The resolution also authorizes the City Manager to formally initiate those negotiations with the Port of Seattle.