Phelps Rock is an insular rock rising 10 m above sea level southwest of Hugo Island, in the west approaches to French Passage, Wilhelm Archipelago. The rock was charted by a Royal Navy Hydrographic Survey Unit from HMS Protector, 1966–67. Named by United Kingdom Antarctic Place-Names Committee (UK-APC) after Captain Edmund M.S. Phelps, First Officer in John Biscoe, 1966-72 (Senior Master from 1972), who assisted with the hydrographic survey of the area, 1965–67.
This article incorporates public domain material from "Phelps Rock". Geographic Names Information System. United States Geological Survey.
65°0′S 65°50′W / 65.000°S 65.833°W