Miguel Urdaneta Fernández Airport is a regional airport located in San Carlos del Zulia, a municipality in Zulia State in northwestern Venezuela. It serves the agricultural and oil-producing region situated along the southwestern shore of Lake Maracaibo, providing air connectivity for local communities and industries. The airport operates under the IATA code STB and ICAO code SVSZ, and handles limited domestic traffic typical of secondary Venezuelan airports. Like many regional airports in Venezuela, its operations have been affected by the country's broader economic and aviation industry challenges in recent years.