Libertador General José de San MartÃÂn Airport () is located southwest of the center of Posadas, a city in the Misiones Province of Argentina. The airport covers an area of 329 hectares (813 acres) and is operated by Aeropuertos Argentina 2000
On June 12, 1988, Austral LÃÂneas Aéreas Flight 046 undershot the runway, resulting in 67 deaths.