Estimated airport revenues, receipts from the sale of bonds, tax levies, any other income, proposed airport revenue bond issues or authorizations, and estimated expenditures to be made or anticipated by the airport manager in connection with the operation, maintenance, development, or improvement of the airport for airport or industrial or commercial purposes, shall be set forth and included in a preliminary airport budget estimates as provided in SCC 4.26.030, and submitted by airport manager to the county executive by the time specified in the charter. When approved by the county council, the airport budget shall become effective and all expenditures or bond issues included therein shall become duly appropriated or authorized and available for expenditure or issuance by the county executive for the purposes stated, subject to the conditions and limitations set forth above. (Added by Ord. 87-063, Aug. 19, 1987; Amended by Ord. 92-132, Nov. 18, 1992; Amended by Ord. 24-014, Apr. 3, 2024, Eff date Apr. 15, 2024).