Sedanka Island
| Sedanka Island | ||
|---|---|---|
| NASA image of Sedanka Island | ||
| Waters | Pacific | |
| Archipelago | Aleutian Islands | |
| Geographical location | 53 ° 47 ′ N , 166 ° 11 ′ W | |
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| surface | 103.3 km² | |
| Residents | uninhabited | |
Sedanka Island ( Aleutian : Sidaanax̂ ) is an island of the Fox Islands and part of the Aleutian Islands . It is 17.7 km long, 103.31 km² and has no residents. The island is northeast of Unalaska Island .