Anshan Teng'ao Airport (IATA: AOG, ICAO: ZYAS) is a dual-use civil and military airport serving Anshan, a major industrial city in Liaoning Province, northeastern China. The airport functions both as a commercial facility for passenger and cargo operations and as a People's Liberation Army Air Force base. Anshan is one of China's historically significant steel-producing cities, and the airport supports regional connectivity for its substantial population and industrial base. The airport offers limited domestic routes, primarily connecting Anshan to major Chinese cities. Due to its dual civil-military nature, operational details and infrastructure specifics are less publicly disclosed than at purely civilian airports. The facility remains modest in scale compared to major regional hubs such as Shenyang Taoxian International Airport.