in Krenitzin Islands., 0.5 mi. across, near SW shore of Tigalda I., Fox Islands.; Aleutian Islands.
named in 1935 by U.S. Coast and Geodetic Survey (USC&GS) because it is adjacent to Derbin Strait.
Avatanak Bight, Chimney Cove, Derbin Bay, Kelp Bay, Tigalda Bay, Welcome Bay,
Capes:Agaagilag-ukux, Angaakix, Avatanak Point, Qatunaaglux,
Channels:Islands:Avatanak Island, Botinski Island, Derbin Island, Tanginak Island, Tigalda Island,