| Identifier: | CLYDD |
| NAS ID: | CLYDD |
| Name: | CLYDD |
| Fix Type: | Military |
| Fix Use: | |
| State: | ALASKA |
| ICAO Region: | PA |
| Latitude: | 65-57-08.290N (65.952300) |
| Longitude: | 153-05-55.810W (-153.098800) |
| Magnetic Variance: | 13 E as of 9/30/2025 |
| High ARTCC Area: | ZAN |
| Low ARTCC Area: | ZAN |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| MILITARY SID |