| Answer | Crossword Clue |
|---|---|
| ETAH | Peary's base in Greenland |
| ETAH | Base in Greenland. |
| ETAH | Allied base in Greenland. |
| ETAH | Polar base in Greenland. |
| THULE | Air base in Greenland. |
| ETAH | Peary base in Greenland |
| THULE | Air base in Greenland |
| ETAH | Polar expedition base in Greenland. |
| THULE | U.S. air base site in Greenland |
| THULE | Northernmost U.S. air base, located in Greenland |
