(a)
The incorporated town limits of the town, as amended from time to time, are hereby declared to be a noise-sensitive area.
(b)
It shall be unlawful for any person to operate an aircraft under 1,000 feet above the ground (AGL) over noise-sensitive areas of the town, save and except in emergency situations or in connection with police and public safety activities including flights by medical evacuation helicopters.
(c)
Aircraft departing to the south from the Collin County Regional Airport shall follow a flight track on the north side of Wilson Creek and shall avoid over-flying noise-sensitive areas of the town, save and except in emergency situations or in connection with police and public safety activities including flights by medical evacuation helicopters.
(d)
In all other cases, aircraft are requested to voluntarily avoid over-flying noise-sensitive areas of the town to the maximum extent possible, and to maintain a minimum altitude of at least 1,000 feet above ground level (AGL) when they must over-fly noise-sensitive areas, consistent with the requirements of flight safety and any specific instructions from FAA flight control personnel.
(1998 Code, sec. 90.01)