| Identifier: | ISIFU |
| NAS ID: | ISIFU |
| Name: | ISIFU |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | CALIFORNIA |
| ICAO Region: | K2 |
| Latitude: | 36-43-02.890N (36.717500) |
| Longitude: | 121-56-56.950W (-121.949200) |
| Magnetic Variance: | 12.6 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 |
| Navaid ID | Navaid Facility Type | Radial / DME Distance |
|---|---|---|
| SNS | VORTAC | r264.00/17 |
| CONTROLLER LOW |
| ENROUTE LOW |
| IAP |