| Identifier: | DUPON |
| NAS ID: | DUPON |
| Name: | DUPON |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | ILLINOIS |
| ICAO Region: | K5 |
| Latitude: | 39-41-17.400N (39.688200) |
| Longitude: | 089-42-40.940W (-89.711400) |
| Magnetic Variance: | 2.4 W as of 9/30/2025 |
| High ARTCC Area: | ZKC |
| Low ARTCC Area: | ZKC |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| ENROUTE LOW |