| Navaid Facility ID: | TVX |
| Official Navaid Facility ID: | TVX |
| Navaid Facility Type: | NDB |
| Navaid Name: | Greencastle |
| City: | GREENCASTLE |
| State: | INDIANA |
| FAA Region: | |
| Latitude: | 39-42-50.686N (39.7141) |
| Longitude: | 086-48-21.708W (-86.806) |
| Lat/Long Survey Accuracy: | 1 second or better |
| Owner: | PUTNAM CO BOARD OF AVIATION COMMISSIONERS |
| Operator: | PUTNAM CO BOARD OF AVIATION COMMISSIONERS |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 4.5 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZID (INDIANAPOLIS) |
| ARTCC Low Altitude ID (Name): | ZID (INDIANAPOLIS) |