There are both air and sea connections between the two cities of Malabo and Bata. Most Soviet-built aircraft have been replaced mostly by ATR and Boeing operated by several small carriers, one state-owned, and the others private, constitute the national aircraft fleet. The runway at Malabo (3,200 m) is equipped with lights and can service aircraft similar to B777s and IL-76s. The one at Bata (2,400 m) does not operate at night but can accommodate aircraft as large as B737s. Their primary users are the national airline (EGA) and a private company (GEASA). Two minor airstrips (800 m) are located at Mongomo and Annobon. There are international connections out of Malabo to Madrid and Zurich in Europe and to Cotonou, Douala and Libreville in West Africa.