154.217 Notes of authority.—The authority is authorized from time to time to issue its negotiable notes for any corporate purposes and renew from time to time any notes by the issuance of new notes, whether the notes to be renewed have or have not matured. Except as otherwise provided herein or in s. 154.219, the maximum maturity of such notes, not including renewals thereof, shall not exceed 1 year. The notes may be authorized, sold, executed, and delivered in the same manner as bonds. All such notes shall be payable solely from the revenues of the authority, subject only to any contractual rights of the holders of any of its notes or other obligations then outstanding.