| Identifier: | ESIYO |
| NAS ID: | ESIYO |
| Name: | ESIYO |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | WYOMING |
| ICAO Region: | K1 |
| Latitude: | 41-12-52.860N (41.214700) |
| Longitude: | 105-32-24.600W (-105.540200) |
| Magnetic Variance: | 8 E as of 9/30/2025 |
| High ARTCC Area: | ZDV |
| Low ARTCC Area: | ZDV |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |