The Alcântara Launch Center (CLA) is a satellite launching base of the Brazilian Space Agency in the city of Alcântara, located on Brazil's northern Atlantic coast,
Its geographical location is 2°17′S 44°23′W. It is operated by the Brazilian Air Force (Comando da Aeronáutica). The CLA is the closest launching base to the equator. This gives the launch site a significant advantage in launching geosynchronous satellites, an attribute shared by the Guiana Space Centre.