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Welcome to WSDOT Aviation

Register Online

When it is time to register your aircraft, either with Washington State or the Federal Aviation Administration (FAA), please be sure to consider using official websites. There are third-party businesses offering to register your aircraft for you if you pay their additional fees. These websites may also appear to be just what you are looking for. Since we cannot verify the legitimacy of these sites, we recommend you use the FAA (federal registration) and WSDOT Aviation (state registration) sites for your security.

Washington Aviation System Plan (WASP)