| Identifier: | GRUUB |
| NAS ID: | GRUUB |
| Name: | GRUUB |
| Fix Type: | Military |
| Fix Use: | |
| State: | ALASKA |
| ICAO Region: | PA |
| Latitude: | 61-21-21.150N (61.355900) |
| Longitude: | 150-34-17.940W (-150.571700) |
| Magnetic Variance: | 14.1 E as of 9/30/2025 |
| High ARTCC Area: | ZAN |
| Low ARTCC Area: | ZAN |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| MILITARY STAR |