FSX/P3D – Nogales Airport. Nogales International Airport (IATA: NOG, ICAO: MMNG) is an international airport located at Nogales, Sonora, Mexico, near the U.S./Mexican border. It handles national and international air traffic for the city of Nogales. It is operated by Aeropuertos y Servicios Auxiliares, a federal government-owned corporation. Installer and pics inside. By Fernando Angel Gonzalez.