Antártica was created on July 11,1961, and was dependent on the Magallanes Province until 1975, when the Antártica Chilena Province was created, making it dependent administratively on Puerto Williams, the province capital.
Antártica was created on July 11,1961. Antártica was making it dependent administratively on Puerto Williams. Antártica was dependent on the Magallanes Province until 1975, making it dependent administratively on Puerto Williams. Puerto Williams was the province capital. The Antártica Chilena Province was created.