| Identifier: | TERRN |
| NAS ID: | TERRN |
| Name: | TERRN |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | WEST VIRGINIA |
| ICAO Region: | K6 |
| Latitude: | 37-51-44.230N (37.862300) |
| Longitude: | 081-29-55.700W (-81.498800) |
| Magnetic Variance: | 7.9 W as of 9/30/2025 |
| High ARTCC Area: | ZID |
| Low ARTCC Area: | ZID |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER LOW |
| ENROUTE LOW |
| IAP |