Lago Azul Airstrip (ICAO: SJ5A) is a small general aviation facility located in the municipality of Cantá, in the state of Roraima, northern Brazil. It serves as a local access point for communities in this remote area of the Amazon region. The airstrip primarily supports light aircraft operations and provides essential air access to an area with limited ground transportation infrastructure. Like many small airstrips in Brazil's interior, it plays a practical role in regional connectivity rather than commercial aviation.