| Identifier: | ALYEA |
| NAS ID: | ALYEA |
| Name: | ALYEA |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | ILLINOIS |
| ICAO Region: | K5 |
| Latitude: | 41-57-25.640N (41.957100) |
| Longitude: | 087-58-05.050W (-87.968100) |
| Magnetic Variance: | 3.9 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| Navaid ID | Navaid Facility Type | Radial / DME Distance |
|---|---|---|
| OBK | VOR-DME | r184.66 |
| ILS ID | ILS Facility Type | Direction / Course |
|---|---|---|
| IZJ | ILS-DME | r273.87/3.37 |
| IAP |