| Identifier: | SIGYO |
| NAS ID: | SIGYO |
| Name: | SIGYO |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | WASHINGTON |
| ICAO Region: | K1 |
| Latitude: | 47-41-13.170N (47.687000) |
| Longitude: | 117-26-02.880W (-117.434100) |
| Magnetic Variance: | 13.9 E as of 9/30/2025 |
| High ARTCC Area: | ZSE |
| Low ARTCC Area: | ZSE |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| ILS ID | ILS Facility Type | Direction / Course |
|---|---|---|
| GEG | ILS-DME | r31.51/6.76 |
| IAP |