| Navaid Facility ID: | AS |
| Official Navaid Facility ID: | AS |
| Navaid Facility Type: | NDB |
| Navaid Name: | Chern |
| City: | NASHUA |
| State: | NEW HAMPSHIRE |
| FAA Region: | |
| Latitude: | 42-49-24.191N (42.8234) |
| Longitude: | 071-36-07.964W (-71.6022) |
| Lat/Long Survey Accuracy: | NOS |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW/LOM |
| Hours of Operation: | 24 |
| Magnetic Variance: | 13.9 W as of 2/17/2025 |
| ARTCC High Altitude ID (Name): | ZBW (BOSTON) |
| ARTCC Low Altitude ID (Name): | ZBW (BOSTON) |