Washington
Department of Licensing
KOTKER, DAVID J.
Professional Engineer - Aeronautical
License number
16935
Date granted
09/16/1977
Date expires
08/14/2014
Class
Professional Engineer - Aeronautical
Status
Active
Address
BELLEVUE WA 98004
walicensing.org
ID 2283655
LAST UPDATED 2026-07-15 08:55:44 UTC
LAST UPDATED 2026-07-15 08:55:44 UTC
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