| Navaid Facility ID: | GLA |
| Official Navaid Facility ID: | GLA |
| Navaid Facility Type: | NDB |
| Navaid Name: | Glennallen |
| City: | GULKANA |
| State: | ALASKA |
| FAA Region: | |
| Latitude: | 62-11-43.956N (62.1955) |
| Longitude: | 145-28-03.797W (-145.4677) |
| Lat/Long Survey Accuracy: | 1 second or better |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | HW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 15.8 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZAN (ANCHORAGE) |
| ARTCC Low Altitude ID (Name): | ZAN (ANCHORAGE) |