15-7-114. Borrowing and issuance of bonds for airports; tax; payment; cancellation.
(a) A tax to be fixed by ordinance shall be levied for each year to pay the interest and principal of the bonds as they become due and payable.
(b) If any bonds or coupons are paid, the treasurer shall cause the word "paid" to be cut in them and otherwise cancel the bonds and coupons so paid.