Changsha Huanghua Airport is located in huanghua town, Changsha County, Changsha City, Hunan Province. It is a 4E-class international airport, one of the twelve trunk airports in China, an international scheduled flight airport, a first-class airport open to the outside world, one of the top ten regional international aviation hubs in China, the gateway airport of China (Hunan) Pilot Free Trade Zone, and the main operating base of Hunan Airlines.