| Navaid Facility ID: | CK |
| Official Navaid Facility ID: | CK |
| Navaid Facility Type: | NDB |
| Navaid Name: | Snuff |
| City: | CLARKSVILLE |
| State: | TENNESSEE |
| FAA Region: | |
| Latitude: | 36-31-37.410N (36.5271) |
| Longitude: | 087-23-12.331W (-87.3868) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMINISTRATION |
| Operator: | FEDERAL AVIATION ADMINISTRATION |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | LOMW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 3.8 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | () |
| ARTCC Low Altitude ID (Name): | () |