Sullivan Nunataks  Sullivan Nunataks () are three nunataks lying about 2 nautical miles (3.7 km) northeast of Mount Bewsher in the Aramis Range, Prince Charles Mountains. Plotted from ANARE (Australian National Antarctic Research Expeditions) air photos. Named by Antarctic Names Committee of Australia (ANCA) for R.N. Sullivan, radio operator at Wilkes Station in 1968, who died on a field trip on July 22, 1968.