Station winter party in 1967. Mount Swadener () is a peak in the Sneddon Nunataks, in the north portion of the Alexandra Mountains. Mapped by USGS from surveys and U.S. Navy air photos, 1959-66. Named by US-ACAN for Lieutenant John R. Swadener, U.S. Navy, navigator of the ski-equipped R4D in which Rear Admiral George J. Dufek made the first aircraft landing at the geographic South Pole, on October 31, 1956. Mount Youngman () is a snow-covered coastal mountain (620 m) southeast of Scott Nunataks. It stands at the head of Cumbie Glacier and overlooks Swinburne Ice Shelf and Sulzberger Bay which are just to its north. The mountain was first mapped by the United States Geological Survey (USGS) from surveys and U.S. Navy air photos, 1964-66. It was named by the Advisory Committee on Antarctic Names (US-ACAN) for Captain Samuel A. Youngman, U.S. Navy, medical officer on the staff of the Commander, U.S. Naval Support Force, Antarctica, during Operation Deep Freeze 1969 and 1970. References Mountain ranges Mountain ranges of Antarctica King Edward VII Land