(2) A special trust fund created by a resolution or ordinance adopted under subsection (1) of this section shall be used solely for payment of principal and interest due upon the revenue bonds issued and sold pursuant to ORS 777.560 (1), and to the payment of the costs and expenses enumerated in ORS 777.560.
(3) The resolution or ordinance may provide that if the money in the special trust fund is insufficient to pay the revenue bonds the bonds shall be payable out of any part or all of other nontax-derived revenues of the port. However, for a facility or facilities designated under ORS 777.250 (4)(a) or (c), no revenues other than those derived from the particular facility or facilities to be financed by the sale of the particular issue of revenue bonds then being authorized shall be pledged. When all bonds issued and sold pursuant to ORS 777.560 (1) and expenses thereof have been paid so that no charge remains upon the special fund, the board may, by resolution or ordinance, transfer any balance remaining in the fund to its general fund, discharge the trustee and dissolve the special fund. The trustee authorized to administer the fund may, subject to approval of the board, invest and reinvest moneys in the special fund in securities in which the State of Oregon may by law invest.
(4) ORS 777.560 to 777.590 and the provisions of the resolution or ordinance authorizing a revenue bond issue constitute a contract with the holders of the bonds, and shall be enforceable by any owner or holder of the bonds. [1955 c.423 §3; 1959 c.337 §2; 1965 c.223 §3; 1967 c.621 §1; 1971 c.728 §87; 1979 c.407 §2; 1997 c.171 §23; 2007 c.783 §226]