• 2017-07-01

    Washington Aviation System Plan (WASP): Executive Summary

    The Washington Aviation System Plan (WASP), completed in July 2017 by the Washington State Department of Transportation (WSDOT), is a statewide assessment of Washington's public-use airports covering both commercial and general aviation facilities. The plan evaluates how individual airports perform and interact as a system, identifies needed improvements, and develops policy recommendations to support communities, economic activity, and emergency services across the state. Funding was provided by the Federal Aviation Administration (FAA), and the plan builds on the earlier 2009 Long-term Air Transportation Study (LATS).
  • 2015-07-01

    Washington Aviation System Plan Update: WASP Process and Schedule Flyer

    The Washington State Department of Transportation (WSDOT) launched an update to the Washington Aviation System Plan (WASP) in July 2015, aimed at studying the performance of Washington's entire aviation system and identifying needed airport improvements. The plan involves analyzing aviation user requirements, airport capacity, and emerging issues such as unmanned aircraft systems, aviation fuels, and airport infrastructure funding challenges. A broad advisory committee representing airports, airlines, government agencies, and aviation associations was assembled to guide the process, which was scheduled for completion by early 2017.
  • 2014-12-31

    Aircraft Service International, Inc. lease information

    Aircraft Service International, Inc. leases 29,569 square feet at 18291 Starling Road in SeaTac, WA (Lease #000765), located at the south end of the Sea-Tac Airfield inside the security fence, where it operates as a Fixed Base Operator (FBO) providing general aviation terminal services. The lease expired April 30, 2021, with no renewal options, transitioning to a month-to-month holdover arrangement, and includes a termination clause requiring 180 days notice for capital projects and a 30-day relocation notice. Parties seeking to modify the property's use must consult Corporate Finance & Budget regarding bond restrictions and Airport Finance & Budget regarding Airport Improvement Project (AIP) funding conditions.
  • 2012-07-02

    FAA NextGen for airports

    This Federal Aviation Administration document describes how the NextGen air traffic modernization program benefits both general aviation and commercial airports through improved GPS-based approach procedures, ADS-B surveillance technology, and more efficient departure queue management systems. Key upgrades include WAAS/LPV approaches that allow aircraft to land in low-visibility conditions without expensive ground equipment, and surface surveillance tools to better track aircraft and vehicles on the ground. The document also outlines plans to optimize airspace procedures across 21 metropolitan areas to reduce delays and improve safety.
  • Feds keep little-used airports in business

    ByThomas Frank, USA TODAY September 16, 2009, 9:15 PM WILLIAMSBURG, Ky. — One of the USA’s newest airports has a 5,500-foot lighted runway, a Colonial-style terminal with white columns, and hundreds of acres for growth. But Kentucky’s Williamsburg-Whitley County Airport lacks one feature: airline passengers. Built using $11 million in federal money, the airport is used
  • 2009-07-01

    Washington Aviation System Plan: Executive Summary

    The Washington Aviation System Plan (2009) outlines the state's strategy for maintaining and improving its 138 public-use airports over the next 25 years, highlighting aviation's critical role in Washington's economy and transportation network. The plan was developed through the Long-Term Air Transportation Study (LATS), a three-phase process authorized in 2005, which assessed existing airport capacity and projected future needs amid challenges such as population growth, limited funding, and land use conflicts. A ten-member Aviation Planning Council was appointed to translate study findings into actionable recommendations for both commercial and general aviation across the state.
  • 2009-07-01

    Recommendations of the Washington State Aviation Planning Council: Long-Term Air Transportation Study

    July 2009 report of the Washington State Aviation Planning Council (WAPC) to Governor Gregoire presenting recommendations from the Long-Term Air Transportation Study (LATS), mandated by ESSB 5121. Covers Washington State’s aviation system of 138 public-use airports (down from 141 in 2005), capacity thresholds at 12 airports, terminal capacity shortfalls at six airports, hangar and tie-down
  • 2009-07-01

    Recommendations of the Washington State Aviation Planning Council: Long-Term Air Transportation Study

    The Washington State Aviation Planning Council's 2009 Long-Term Air Transportation Study (LATS) presents recommendations to Governor Gregoire on the future of Washington's aviation system, which had shrunk from 141 to 138 public-use airports with at least two more at risk of closing. The study warns that over the next decade, 12 airports will approach or exceed capacity limits, while land use encroachment and limited resources threaten the system's viability. Public outreach showed strong support for investing in advanced technology and safety improvements, and greater efficiency in existing airports rather than building new ones.
  • 2009-07-01

    Appendix A: Detailed table of the Washington State airports

    This document is an appendix from Washington State's 2009 Aviation System Plan, listing detailed information about airports across the state. It catalogs each airport by site number, name, city, and service level classifications under both federal (NPIAS) and state systems, covering facilities ranging from major commercial airports like Seattle's Boeing Field to small rural seaplane bases. The table includes nearly 100 airports of varying types and service levels throughout Washington State.
  • 2009-07-01

    Washington Aviation System Plan: Chapter 2 — Washington Public Airports

    Washington State operates 138 public-use airports, with Seattle-Tacoma International (Sea-Tac) serving as the primary commercial hub, handling approximately 15 million passengers in 2007 and ranking among the top 20 busiest airports in the nation. The state's aviation system supports over 17 million scheduled passengers and 3.7 million aircraft operations annually, contributing an estimated 171,000 jobs and $18.6 billion in sales output. General aviation is also highly active in Washington, making it the fourth busiest state in the nation for general aviation flight hours.