| Navaid Facility ID: | YJN |
| Official Navaid Facility ID: | |
| Navaid Facility Type: | VORTAC |
| Navaid Name: | St-Jean |
| City: | |
| State: | |
| FAA Region: | |
| Latitude: | 45-15-20.88N (45.2558) |
| Longitude: | 73-19-16.68W (-73.3213) |
| Lat/Long Survey Accuracy: | |
| Owner: | |
| Operator: | |
| Common System Usage: | |
| Public Use: | |
| Navaid Class: | |
| Hours of Operation: | |
| Magnetic Variance: | 13.7 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | () |
| ARTCC Low Altitude ID (Name): | () |