Compare this sign which is on a door leading into an area controlled by Support Forces Antarctica (ie the US military) to the one in the next photo leading at an area controlled by Raytheon Polar Services Company.
Antarctica » Antarctica » McMurdo Station Speculation over the existence of a "southern land" was not confirmed until the early 1820s when British and American commercial operators and British and Russian national expeditions began exploring the Antarctic Peninsula region and other areas sou... ... read more