Skip Top Navigation

Small red and white airplane in flight

Find Your Airport

Select a specific area

Map of Washington State Olympic Region Northwest Region North Central Region Eastern Region South Central Region Southwest Region

Contact Us

Aviation News

Welcome to WSDOT Aviation

Register Online

Aircraft Registration Program

Aircraft registration fees go directly to support WSDOT Aviation’s airport preservation, maintenance and improvement programs, education outreach, and air search and rescue operations.

  • Registrations are on a calendar year basis (January 1 to December 31).
  • There are three easy payment options:

  • If you buy or sell a plane, let us know within 30 days.
  • Aircraft registration is required by Washington State law (RCW 47.68.250).

Email us your request to subscribe to the Aviation News Service.

If you have any questions, please contact our office at (800) 552-0666 or (360) 709-8015.

Airport Investment Study logo  


Who we are and what we do (pdf 458 kb)