Argentine Antarctica mainland. Argentina was the only nation to have an Antarctic base for 40 years until the British built a base on the same islands. Argentina bases its claims on this sector of Antarctica on the following grounds: Argentina's claim to the Antarctic Peninsula overlaps with the Antarctic claims of Chile, 53°W to 90°W, and the UK claims, 20°W to 80°W. Currently, there are no attempts by Argentina or any other country to enforce territorial claims in Antarctica. See List of Antarctic territorial claims. None of these claims have international recognition and have been suspended by the Antarctic Treaty in 1961.
First women to fly to Antarctica First women to fly to Antarctica The first women to fly to Antarctica were the American flight attendants Patricia (Pat) Hepinstall of Holyoke, Colorado and Ruth Kelley of Houston, Texas who were members of the crew on the Pan American flight which landed at the US McMurdo Station on October 15, 1957. The two women joined the flight in Christchurch, New Zealand, on the last leg of the flight from San Francisco. They received a warm welcome at the base despite misgivings by Rear-Adminal Dufek who had called for an all-male crew. The matter was however outside his jurisdiction. Although