| Identifier: | HARPO |
| NAS ID: | HARPO |
| Name: | HARPO |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | HAWAII |
| ICAO Region: | PH |
| Latitude: | 20-38-29.350N (20.641500) |
| Longitude: | 156-30-55.280W (-156.515400) |
| 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 |
| STAR |