human
Does Orange County, California require airplanes to be quiet?
assistant
Yes, Orange County, California requires airplanes to be quiet. John Wayne Airport is in Orange County. John Wayne Airport is in very close proximity to residential areas. There is a General Aviation Noise Ordinance in Orange County, California. Commercial pilots will cut the engine of the aircraft on arrival and departure from Orange County, California. So Orange County, California requires airplanes to be quiet, so Orange County, California requires airplanes.