| Navaid Facility ID: | SLO |
| Official Navaid Facility ID: | SLO |
| Navaid Facility Type: | NDB |
| Navaid Name: | Salem |
| City: | SALEM |
| State: | ILLINOIS |
| FAA Region: | |
| Latitude: | 38-38-38.573N (38.644) |
| Longitude: | 088-58-02.557W (-88.9674) |
| Lat/Long Survey Accuracy: | Unknown |
| Owner: | SALEM ARPT AUTHORITY |
| Operator: | SALEM ARPT AUTHORITY |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 2.9 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZKC (KANSAS CITY) |
| ARTCC Low Altitude ID (Name): | ZKC (KANSAS CITY) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| SLO | NDB | 3RD PARTY SURVEY. |