| Identifier: | LYDAT |
| NAS ID: | LYDAT |
| Name: | LYDAT |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | HAWAII |
| ICAO Region: | PH |
| Latitude: | 21-52-17.730N (21.871600) |
| Longitude: | 159-17-58.430W (-159.299600) |
| Magnetic Variance: | 9.3 E as of 9/30/2025 |
| High ARTCC Area: | |
| Low ARTCC Area: | ZHN |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |