Dustin Island is an island

Island

An island or isle is any piece of sub-continental land that is surrounded by water. Very small islands such as emergent land features on atolls can be called islets, cays or keys. An island in a river or lake may be called an eyot , or holm...

 about 29 km (18 mi) long, lying 24 km (15 mi) southeast of Cape Annawan

Cape Annawan

Cape Annawan is an ice-covered cape which marks the east extremity of Thurston Island and the northwest entrance to Seraph Bay. Discovered in helicopter flights from the USS Burton Island and Glacier by personnel of the U.S. Navy Bellingshausen Sea Expedition in February 1960...

, Thurston Island

Thurston Island

Thurston Island is an ice-covered, glacially dissected island, long, wide and in area, lying a short way off the NW end of Ellsworth Land, Antarctica. It is the third largest island of Antarctica, after Alexander Island and Berkner Island...

. The feature forms the SE limit of Seraph Bay

Seraph Bay

Seraph Bay is an open bay about 15 nautical miles wide, formed at the southeast end of Thurston Island. It is bounded by Cape Annawan on the northwest, Abbot Ice Shelf on the southwest and Dustin Island on the southeast Discovered by members of the United States Antarctic Service in flights from...

.

Discovered by Rear Admiral Byrd and other members of the USAS in a flight from the Bear on February 27, 1940. Named by Byrd for Frederick G. Dustin, member of the Byrd AE, 1933–35, and mechanic with the USAS, 1939-41.

Dustin island is an island in Antarctica