During the de facto presidency of Juan Carlos Onganía in 1966, the building was repurposed as the officers' mess of the 7th Air Brigade of Morón, thus beginning the military's presence in the area.
Durante a presidencia de facto de Juan Carlos Onganía en 1966, o lugar foi habilitado como Casino de Oficiais da VII Brigada Aérea de Morón, iniciándose así, a presenza militar na zona.