[Adopted 10-18-2011 by Ord. No. 210-2011]
A. 
All invoices for the payment of airport charges, fees and bills under any provision of this article or set by the Airport Commission are due and payable as established by the Airport Commission or, if not so set, within 14 days after they are mailed or delivered unless a different due date is otherwise provided by law or ordinance. Fees for permits are due when the permit is issued.
B. 
Any invoice remaining unpaid after its due date will accrue interest from the due date at the rate of interest charged on tax bills under the provisions of MGL c. 59, § 57, as the same may from time to time be amended.
C. 
If any check in payment of any fee or other charge imposed by the Airport Commission is not duly paid, or is dishonored for insufficient funds, then, in addition to any other penalties provided by law, the City hereby imposes a penalty to be paid by the person who tendered the check, upon notice and demand by the Tax Collector, an amount equal to 1% of the amount of the check; unless the amount of such check is less than $2,500 in which case the penalty under this section shall be $25. A person contesting the imposition of the penalty may have the remedy allowed under MGL c. 44, § 69.
D. 
The City may collect and enforce the payment of the fees, bills and charges imposed hereunder from persons liable therefor by appropriate legal proceedings commenced by the Airport Manager.