Southern Air Transport (SAT) (1947–1998), based in Miami, Florida, was a cargo airline best known as a front company for the Central Intelligence Agency (CIA) (1960–1973) and for its crucial role in the Iran-Contra scandal in the mid-1980s. During the affair, Southern Air transported arms to Iran and to the US-backed stateless mercenary army in Central America known as the Contras, which were fighting the revolutionary Sandinista government in Nicaragua.