Alaska Const. art. IX, § 11

Exceptions The restrictions on contracting debt do not apply to debt incurred through the issuance of revenue bonds by a public enterprise or public corporation of the State or a political subdivision, when the only security is the revenues of the enterprise or corporation. The restrictions do not apply to indebtedness to be paid from special assessments on the benefited property, nor do they apply to refunding indebtedness of the State or its political subdivisions.