Guangyuan Panlong Airport — Guangyuan (Lizhou), China

GYS refers to Guangyuan Panlong Airport, located in Guangyuan, a mountainous city in northern Sichuan Province, China, near the borders with Shaanxi and Gansu. The airport supports domestic routes linking Guangyuan to major Chinese cities, facilitating tourism to nearby historical and natural sites, including areas associated with the Shu Road ancient trade routes and scenic mountain landscapes. GYS reflects China's continued expansion of regional airport infrastructure into secondary cities, aimed at boosting local economic development and easing pressure on rail and road networks through mountainous terrain. Passenger volumes remain modest compared to major Sichuan hubs like Chengdu.