Section 5-6-601 of this chapter, prohibiting the landing of helicopters, shall not apply to any helicopter operated by the federal government, or state, county or city agency engaged in law enforcement, emergency or disaster aid, fire suppression, or going to the aid of any person or the person's property thereof, so long as the same is operated in accordance with federal and state regulations and by authorized personnel of said federal, state, county or city agency. (Ord. 06-O-2496, eff. 3-9-2006)