| Identifier: | ISYOH |
| NAS ID: | ISYOH |
| Name: | ISYOH |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | CALIFORNIA |
| ICAO Region: | K2 |
| Latitude: | 38-21-59.640N (38.366600) |
| Longitude: | 121-44-12.970W (-121.736900) |
| Magnetic Variance: | 12.9 E as of 9/30/2025 |
| High ARTCC Area: | ZOA |
| Low ARTCC Area: | ZOA |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |
| STAR |