Introduction to the open-air exhibition area: The most important aircraft in the open-air exhibition area are Airbus A310-200 No. 2301 and BAe146 aircraft. Aircraft No. 2301 is the first aircraft developed by Airbus purchased in China. It has a dual-aisle cabin and is a new type of passenger aircraft that domestic audiences rarely have the opportunity to visit up close. The BAe146 aircraft has a high-wing structure. This type of aircraft is rarely seen in domestic museums, so it is very popular among enthusiasts.