| Identifier: | IONNS |
| NAS ID: | IONNS |
| Name: | IONNS |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | SOUTH DAKOTA |
| ICAO Region: | K3 |
| Latitude: | 44-22-46.260N (44.379500) |
| Longitude: | 100-23-39.680W (-100.394400) |
| Magnetic Variance: | 5.2 E as of 9/30/2025 |
| High ARTCC Area: | ZMP |
| Low ARTCC Area: | ZMP |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| Navaid ID | Navaid Facility Type | Radial / DME Distance |
|---|---|---|
| PIR | VORTAC | r253.92/10 |
| IAP |