• 1982-06-01

    Sea-Tac International Airport Noise Exposure Update: Sea-Tac Airfield Layout and Flight Tracks

    This document presents the Sea-Tac International Airport Noise Exposure Update prepared for the Port of Seattle, including a detailed airfield layout showing the two parallel runways (16R/16L and 34R/34L) and associated taxiways. It also includes flight track maps for both South Flow and North Flow operations, illustrating arrival and departure routes used by aircraft over the surrounding communities. The exhibits provide a geographic overview of how flight paths extend across the Seattle metropolitan area, informing noise exposure assessments for airport planning and policy purposes.
  • Forecasted Noise Contour Map 1980, 1985,1990, 2000

    Exhibit 1-1 from the Port of Seattle's Sea-Tac International Airport Noise Exposure Update, showing four panels of DNL (Ldn) noise contour maps at the 65, 70, and 75 dB levels for the years 1980, 1985, 1990, and 2000. The contours illustrate the projected lateral and longitudinal extent of aircraft noise impact around the airport's runway alignment over those two decades.
  • 1981-01-01

    King County Council Districts Map, 1981

    This 1981 King County, Washington map depicts the nine County Council Districts, listing each district's representative and contact phone number. Council members included Tracy J. Owen, Scott Blair, Bill Reams, Lois North, Ruby Chow, Bruce Laing, Paul Barden, Bob Greive, and Gary Grant. The map was produced by the King County Council and archived by the Seattle Public Library as a historical state document.
  • 1981-01-01

    Sea-Tac International Airport and Seattle tourmap 1981

    This 1981 Sea-Tac International Airport and Seattle Tourmap provides a comprehensive guide for air travelers, featuring detailed maps of the Greater Sea-Tac area, a terminal layout showing concourses, gates, and passenger services, and a visitor's map of downtown Seattle. The document includes practical airport information such as emergency phone numbers, baggage claim procedures, parking details, and descriptions of on-site amenities including restaurants, a satellite transit system, and chaplain services. While primarily a travel and navigation guide, it offers a snapshot of the airport's physical layout and operational environment during the early 1980s.
  • 1980-08-01

    How to Get In, Out, and Around Sea-Tac International Airport

    This circa-1980 visitor guide for Seattle-Tacoma (Sea-Tac) International Airport describes the layout and services available to travelers, including the automated Satellite Transit System—an underground railway connecting the main terminal to the North and South Satellites and Concourses B and C. The brochure covers amenities such as banking, dining, a nursery lounge, and Travelers' Aid, and includes a terminal map showing airline gate assignments and ground transportation options. It also notes that the Port of Seattle received a 1975 Federal Aviation Administration award for its attention to land compatibility, landscaping, and contemporary art throughout the airport.
  • 1980-08-01

    How to Get In, Out, and Around Sea-Tac International Airport

    Port of Seattle informational brochure (dated 8-1-80) for Sea-Tac International Airport covering the Satellite Transit System (STS), a 9,050-foot automated underground railway with north and south loops connecting the main terminal to North Satellite, South Satellite, Concourse B, and Concourse C. Includes terminal map showing airline gate assignments (TWA, United, Delta, Braniff, Western, Pacific Western,
  • 1980-02-20

    Highline Zoning Plan Errata

    Errata document dated February 20, 1980 correcting the Highline Zoning Plan proposed Area Zoning document (pages 1-192) and associated 1″=200′ official Area Zoning maps. Six corrections listed: (1) Map W 7-23-4 (Page 31) corrected to show existing RM-2400 zoning at SW 126th St. east of 12th Ave. SW; (2) Map E9-23-4 (Page 41) corrected to
  • 1980-02-20

    Highline Zoning Plan Errata

    This February 20, 1980 errata document lists official corrections to the Highline Zoning Plan, a proposed area zoning document and accompanying maps covering communities in the Highline area near Seattle. The corrections update specific zoning designations on several map sections, such as changing certain parcels to residential multi-family (RM) or business-commercial (B-C) classifications, and fix a text sequencing error in the zoning document. These adjustments reflect policy decisions aimed at guiding land use—including residential density and commercial development—in neighborhoods in the vicinity of what is now Sea-Tac Airport.
  • 1979-07-10

    North Clear Zone Advisory Committee membership list (July 10, 1979)

    This document contains planning materials for North Sea-Tac Park from around 1979, including a base map of the park and four alternative development concept plans ranging from fully passive (nature-focused) to fully active (sports and recreation facilities). It also includes a roster of the North Clear Zone Advisory Committee, dated July 10, 1979, listing approximately 40 community members with their addresses, phone numbers, and areas of recreational interest such as golf, baseball, trails, and general planning. The materials reflect community input efforts related to land use and park development in the airport noise impact zone near Seattle-Tacoma International Airport.
  • 1979-02-01

    Zoning Map: North Sea-Tac Park Area, February 1979

    Zoning map for section W 16-23-4 as of February 1979, covering the North Sea-Tac Park (NSTP) area including streets from approximately S. 128th St. to S. 144th St. Zoning designations shown include RS-7200, A.O.U. (Airport Operations Use), M-L, S-R, and B-N. Notable features include Tub Lake and Des Moines Ave. Handwritten annotations ask questions about