Description
Pinnacle Rock is located at E limit of Sandman Reefs, 22 mi. SE of Deer I., Aleutian Range
History
Translation by U.S. Bureau of Fisheries (USBF) in 1888 of the Russian word "kekur," meaning "an isolated pillar-like rock," published by Capt. Tebenkov (1852, map 24), Imperial Russian Navy (IRN). See Kekur Island.