According to the research reports of htsc, on February 17, 2017, the Civil Aviation Administration of China issued the 'Thirteenth Five-Year Plan' for the development of general aviation, overall, the policy planning for general aviation during the 'Thirteenth Five-Year Plan' period had a relatively high fulfillment rate. In terms of different regions, each province and city also planned the construction of general aviation airports during the 'Thirteenth Five-Year Plan' period. Htsc believes that from the end of March 2024 to now, the sector has entered a period of map rotation. It sorted out the low-altitude economic-related architectural design, consulting, planning, and industry chain supporting companies in various regions, and compiled a regional low-altitude index, reviewing the provinces and cities with relatively high fulfillment of general aviation policies during the 'Thirteenth Five-Year Plan' period. Htsc believes that there are two investment ideas, which are to pay attention to the 'Fourteenth Five-Year Plan' and 'Fifteenth Five-Year Plan' planning of high fulfillment areas during the 'Thirteenth Five-Year Plan' period, and to pay attention to the new low-altitude infrastructure gradually proposed during the 'Fourteenth Five-Year Plan' period.