SW of Ogliuga Pass, NE of Kavalaga I., Delarof Islands., Aleutian Islands.
Name published in the 1946 supplement to the 1944 Aleutian Coast Pilot (U.S. Coast and Geodetic Survey, 1946, p. 120).
Buukuchum-yaaga, Chikisas, Hiichaakam Yaaga, Husanax, Kaadax, Qungagix,
Channels:Ogliuga Pass, Sea Otter Pass, Skagul Pass,
Islands:Haadgux, Hmatax, Kavalga Island, Ogliuga Island, Skagul Island, Tag Islands,
Ridges: