Mo. Rev. Stat. § 305.205
305.205 Revenue bonds authorized, first class counties.
305.205. Revenue bonds authorized, first class counties. — The governing body of any county of the first class is authorized to pay the purchase price or the award of compensation or damages, as provided for in section 305.200 , by the issuance of revenue bonds for the taking of any real or personal property or any easement or use thereof for an airport or a landing field or an addition thereto or for any improvement or improvements on the airport, landing field, or any addition thereto.
(L. 1981 S.B. 39)