| Navaid Facility ID: | SDA |
| Official Navaid Facility ID: | SDA |
| Navaid Facility Type: | NDB |
| Navaid Name: | Shenandoah |
| City: | SHENANDOAH |
| State: | IOWA |
| FAA Region: | |
| Latitude: | 40-45-06.059N (40.7517) |
| Longitude: | 095-24-27.034W (-95.4075) |
| Lat/Long Survey Accuracy: | NOS |
| Owner: | CITY OF SHENANDOAH |
| Operator: | CITY OF SHENANDOAH |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 1.7 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZMP (MINNEAPOLIS) |
| ARTCC Low Altitude ID (Name): | ZMP (MINNEAPOLIS) |