4 mi. SE of Nakchamik I. and 26 mi. E of Chignik in Pacific Ocean, Aleutian Range. 1 mile wide.
Native name, shown as "I(le) Atkoulick" by von Krusenstern (1827, map 20) and as "(Ostrov) Atkulik" by the Russian Hydrographic Dept. (1847, Chart 1379).
Atkulik Island, Flat Top Rock, Kak Island, Nakchamik Island,