Amatignak Island, Alaska
From Geo Hashing
| Semisopochnai Island (North) | Bering Sea | 52,-178 |
| Amchitka Island (East) | Amatignak Island | Tanaga Bay |
| 50,179 | 50,-179 | 50,-178 |
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This graticule is located at 51,-179. Today's location
| Semisopochnai Island (North) | Bering Sea | 52,-178 |
| Amchitka Island (East) | Amatignak Island | Tanaga Bay |
| 50,179 | 50,-179 | 50,-178 |
| | ||
This graticule is located at 51,-179. Today's location