Department of Transportation Records Guide
Record Series Descriptions
Aircraft Registration Records
Aircraft Registration Records-Applications & Certificates. Series documents the registration of aircraft in Oregon with the State Board of Aeronautics/Secretary of State. Records include applications, certificates of air worthiness, certificates of registration, and some correspondence. Information includes date; name, residence, and business of the owner; make, model, horsepower, and other data about the aircraft; and registration fee payment information. Most of the records date from 1935 through 1949. The records are arranged chronologically by year.
Also see Utility and Transportation Company Annual Reports in Oregon State Tax Commission Records for detailed information on individual companies, some including published and promotional materials.