Francisco De Orellana Airport — Coca, Ecuador

Francisco de Orellana Airport (OCC) serves Coca (officially Puerto Francisco de Orellana), a city in Ecuador's Amazon basin that serves as a major gateway to Ecuador's rainforest region and oil industry operations. OCC supports domestic flights connecting Coca to Quito, catering to oil workers, ecotourists heading into the Amazon jungle, and researchers visiting nearby reserves such as Yasuní National Park. The airport's location makes it a critical logistical link given the difficulty of overland travel through dense rainforest terrain. OCC plays a dual role supporting Ecuador's petroleum extraction industry in the Oriente region as well as the growing ecotourism sector centered on Amazon lodges and river tours.