| Identifier: | OPORT |
| NAS ID: | OPORT |
| Name: | OPORT |
| Fix Type: | Military |
| Fix Use: | |
| State: | IOWA |
| ICAO Region: | K3 |
| Latitude: | 41-05-26.960N (41.090800) |
| Longitude: | 095-30-43.920W (-95.512200) |
| Magnetic Variance: | 1.7 E as of 9/30/2025 |
| High ARTCC Area: | ZMP |
| Low ARTCC Area: | ZMP |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| MILITARY IAP |