In September 1973, the Port of Seattle outlined a plan to acquire approximately 610 residential properties and 75 acres of open land surrounding Sea-Tac International Airport to create expanded clear zones north and south of the runways. The total estimated property cost was $15.46 million, with the Port anticipating over $8 million in federal FAA assistance and covering the remainder from airport revenues between 1974 and 1977. Under the best-case scenario, actual land acquisition could not begin until after July 1, 1974, following required environmental impact statements, housing relocation plans, and a multi-month FAA review process.Open full document
Notes
A memorandum from Donald G. Shay, Director of Aviation, to the Port of Seattle General Manager reporting on a proposed interim land acquisition program around Sea-Tac International Airport. The report outlines proposed acquisition boundaries to the north and south of the airport, covering approximately 610 residential parcels and 75 acres of open land valued at $15,460,000, with anticipated federal FAA assistance exceeding $8,000,000. The document also includes a vicinity map illustrating Port of Seattle properties and areas under acquisition relative to the airport.