| Navaid Facility ID: | GUI |
| Official Navaid Facility ID: | |
| Navaid Facility Type: | NDB |
| Navaid Name: | Guidonia |
| City: | |
| State: | |
| FAA Region: | |
| Latitude: | 41-59-58.92N (41.9997) |
| Longitude: | 12-44-20.04E (12.7389) |
| Lat/Long Survey Accuracy: | |
| Owner: | |
| Operator: | |
| Common System Usage: | |
| Public Use: | |
| Navaid Class: | |
| Hours of Operation: | |
| Magnetic Variance: | 4.1 E as of 10/17/2024 |
| ARTCC High Altitude ID (Name): | () |
| ARTCC Low Altitude ID (Name): | () |