At the end of September and the beginning of October each year, the flight conference of Aifeike Town on the bank of the Jingmen River in Hubei Province attracted hundreds of thousands of people. Jinghes Weihe Airport is here, unlike our common passenger airliner, which is the world of general aviation. Aifeike Town is a tourist attraction, but there are not many people in peacetime. In the days of the flight conference, more than 100,000 people come every day. This is a grand event of General Aviation. Many people are out of the family, after all, real flight shows are still very rare. At the same time, it is also an aviation show and science base. As soon as you enter the scenic spot, the display areas on both sides are full of fighters, which are rare in normal times. The fighter is still mysterious and cold for ordinary people, and the general aviation aircraft is approachable and looks more intimate. General aviation refers to the use of civil aircraft for civil aviation activities other than public air transport, including operations in industry, agriculture, forestry, fisheries and construction, as well as medical and health, disaster relief, meteorological detection, marine monitoring, science Flight activities in experiments, education, training, culture and sports. General aviation has a variety of tasks, so the types of aircraft are also varied, but all have a common feature, small body, smart and lightweight. The passengers on the plane are usually only one or two people, up to three or five people, and can achieve ultra-low altitude flight over short distances.