Passage Island or Duncan IslandUS Hydrographic Office (1916) Bay of bengal Pilot, page 288. H.O. pub. 160, Government Printing Office. is an uninhabited island of the Andaman Islands. It belongs to the South Andaman administrative district, part of the Indian union territory of Andaman and Nicobar Islands. The island is south from Port Blair.
Geography The island belongs to the Rutland Archipelago and is located between South Cinque Island ( to the north) and West Sister Island ( to the southeast). Duncan Passage is just south of this island, separating it from Little Andaman Island.
Administration Politically, Passage Island is part of Port Blair Taluk.
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