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Welcome to WSDOT Aviation

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WSDOT Aviation is changing the regular business hours we are open given employee constraints. Effective February 1, 2019, the Aviation office will be closed from 12:00 noon to 1:00 p.m., Monday through Friday for in-person and phone inquiries. We enjoy working with you and hope this change notice is beneficial by clarifying when assistance is available.

Download our aviation desktop calendar for 2019

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Washington Aviation System Plan (WASP)