| Identifier: | GRAIL |
| NAS ID: | GRAIL |
| Name: | GRAIL |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | HAWAII |
| ICAO Region: | PH |
| Latitude: | 21-30-46.770N (21.513000) |
| Longitude: | 158-51-32.740W (-158.859100) |
| Magnetic Variance: | 9.3 E as of 9/30/2025 |
| High ARTCC Area: | ZHN |
| Low ARTCC Area: | ZHN |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER LOW |
| ENROUTE LOW |
| IAP |
| SID |