Why did Xiangyang 609 move out?

The equipment is not complete. According to the official documents issued by official website, 609 institutes of China Aviation Research Institute, it is known that 609 institutes of Xiangyang have moved to Nanjing. The original site of 609 China Aviation Research Institute is located in Xiangyang, Hubei Province, and has now moved to Nanjing. Because Nanjing has a postdoctoral research center and a key laboratory of avionics system integrated aviation science and technology with complete facilities, it moved to Nanjing. Xiangyang, formerly known as Xiangfan, is a prefecture-level city under the jurisdiction of Hubei Province. It is located in central China, northwest Hubei and the middle reaches of Hanjiang River, and belongs to subtropical monsoon climate. By 2022, the city will have jurisdiction over 3 municipal districts, 3 counties and 3 county-level cities, with a total area of 1.97 million square kilometers and a registered population of 5,854,300.