| Identifier: | FASOB |
| NAS ID: | FASOB |
| Name: | FASOB |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | ILLINOIS |
| ICAO Region: | K5 |
| Latitude: | 40-12-28.050N (40.207800) |
| Longitude: | 088-08-43.900W (-88.145500) |
| Magnetic Variance: | 3.6 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| Navaid ID | Navaid Facility Type | Radial / DME Distance |
|---|---|---|
| CMI | VORTAC | r027.00/12 |
| IAP |