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Welcome to WSDOT Aviation

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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 ( R.C.W. 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) 651-6300.

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