A. No aircraft shall be taxied or hovered at an airport where the jet or propeller blast may cause injury to persons or property. If an aircraft cannot be so taxied or hovered, then its engine shall be shut off and the aircraft towed to its destination or a safe operating area.

B. No aircraft engine shall be run up except in authorized areas, and during hours established for such activity by the Aviation Director, nor in such manner that the propeller or jet blast may cause injury to persons or do damage to property or other aircraft. (Ord. No. G-4116, § 2, 1998)