WSDOT Aviation Economic Impact Study Map ApplicationWSDOT Aviation has chosen consulting firm Kimley-Horn to develop a new statewide Aviation Economic Impact Study for the Washington Aviation System starting October 2018, with completion tentatively scheduled for February 2020. This interactive map application supports content of the Aviation Economic Impact Study. More information and updates can be found on the project website.Airports provide an essential link to the nation's air space, commerce, and emergency services and are an important part of Washington State's transportation system and economy. Washington has 138 public airports in 37 of its 39 counties.  Each airport fulfills a particular role in supporting community economic and transportation needs.The Washington State Department of Transportation (WSDOT) Aviation Division, with the support of the Federal Aviation Administration (FAA) is conducting an economic impact study to:Measure the economic impacts of each public-use airport in Washington.Assess the economic value that airports create for communities.Show airports and the state aviation system contribute to the state's economy and economic competitiveness.Online Aviation Economic Impact CalculatorFor the full report, please email christina.crea@wsdot.wa.gov