| Identifier: | PORTO |
| NAS ID: | PORTO |
| Name: | PORTO |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | ALASKA |
| ICAO Region: | PA |
| Latitude: | 57-14-14.960N (57.237500) |
| Longitude: | 135-34-54.490W (-135.581800) |
| Magnetic Variance: | 17.5 E as of 9/30/2025 |
| High ARTCC Area: | ZAN |
| Low ARTCC Area: | ZAN |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| AREA |
| IAP |
| STAR |