Sosa Bluff (82°32′S 42°53′W) is a rock bluff 1 nautical mile (1.9 km) south of Lisignoli Bluff in the Schneider Hills portion of the Argentina Range, Pensacola Mountains. Mapped by United States Geological Survey (USGS) from surveys and U.S. Navy air photos, 1956-67. Named by Advisory Committee on Antarctic Names (US-ACAN) for Lieutenant O.R. Sosa, Argentine officer in charge of General Belgrano Station, winter 1966.
This article incorporates public domain material from the United States Geological Survey document "Sosa Bluff" (content from the Geographic Names Information System).
References
Sosa Bluff Wikipedia(Text) CC BY-SA