Atka Island - Wikipedia
https://en.wikipedia.org/wiki/Atka_Island
Atka Island (Aleut: Atx̂ax̂) is the largest island in the Andreanof Islands of the Aleutian Islands of Alaska. The island is 50 miles (80 km) east of Adak Island. It is 65 miles (105 km) long and 2–20 miles (3–30 km) wide with a land area of 404.6 square miles (1,048 km2), making it the 22nd largest island in the United States.