Before solving this problem first of all to solve what is General Aviation, General Aviation General Aviation is the use of civil aircraft to engage in public **** air transportation (scheduled flights) other than civil aviation activities, including engaging in industry, agriculture, forestry, fisheries and construction operations flights, as well as medical and health care, rescue and relief, meteorological exploration, marine monitoring, scientific experiments and educational training, cultural and sports flights. The airports that provide landing and takeoff protection for these activities are called general aviation airports.
Generally speaking, the aircraft of general aviation is smaller than the generator of civil aviation scheduled flights, the flight altitude is also lower, and the guarantee is also simpler. Similarly, general aviation airports are much simpler than international airports in that they can have normal runways, are shorter, and do not have as much security equipment.