| Identifier: | JOOLZ |
| NAS ID: | JOOLZ |
| Name: | JOOLZ |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | ILLINOIS |
| ICAO Region: | K5 |
| Latitude: | 42-20-41.490N (42.344900) |
| Longitude: | 090-12-12.000W (-90.203300) |
| Magnetic Variance: | 2.3 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER LOW |
| ENROUTE LOW |