| Identifier: | DUPOX |
| NAS ID: | DUPOX |
| Name: | DUPOX |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | OFFSHORE ATLANTIC |
| ICAO Region: | K |
| Latitude: | 27-56-27.490N (27.941000) |
| Longitude: | 068-32-27.980W (-68.541100) |
| Magnetic Variance: | 13.1 W as of 9/30/2025 |
| High ARTCC Area: | ZNY |
| Low ARTCC Area: | ZNY |
| Published: | Yes |
| Charts: | COMPULSORY ON M593 ONLY |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| ENROUTE HIGH |
| ENROUTE LOW |