Oregon Revised Statutes Aviation § 836.090

Subject to the rules of procedure adopted by the State Aviation Board providing for such approvals, any municipality or person desiring or planning to construct or establish an airport must, prior to the construction or establishment of the proposed airport, submit to the Oregon Department of Aviation an application for approval of the site which shall include an outline plan and written description of the project, showing particularly the airport location in respect to surrounding topography that could affect the airport location.