Delarof Islands., Aleutian Islands.
Name published by Lieutenant Sarichev (1826, map 3), Imperial Russian Navy (IRN), as "Illak," apparently from the Aleut name "Ulak" or "Ulaq," meaning "house" or "everybody's house." The adopted name was published on a U.S. Coast and Geodetic Survey (USC&GS) chart.
Chandris Cove, Hayux, Patton Cove, Pratt Cove, Ulva Cove,
Capes:Dinkum Point, Hasgox Point, Husanax, Kaadax, Knob Point, Nitrof Point, Qungagix,
Channels:Islands:Amatignak Island, Dinkum Rocks, Dome Rock, Kavalga Island, Tanadak Island, Ulak Island, Unalga Island,