| Navaid Facility ID: | GRO |
| Official Navaid Facility ID: | |
| Navaid Facility Type: | TACAN |
| Navaid Name: | Grosseto |
| City: | |
| State: | |
| FAA Region: | |
| Latitude: | 42-45-37.08N (42.7603) |
| Longitude: | 11-04-38.64E (11.0774) |
| Lat/Long Survey Accuracy: | |
| Owner: | |
| Operator: | |
| Common System Usage: | |
| Public Use: | |
| Navaid Class: | |
| Hours of Operation: | |
| Magnetic Variance: | 3.8 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | () |
| ARTCC Low Altitude ID (Name): | () |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| GRO | NDB | ROTA NDB*GU, Pattern #: 1 ROTA NDB*GU, Pattern #: 2 |