| Identifier: | LESSI |
| NAS ID: | LESSI |
| Name: | LESSI |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MISSOURI |
| ICAO Region: | K3 |
| Latitude: | 36-35-50.340N (36.597300) |
| Longitude: | 090-44-56.690W (-90.749100) |
| Magnetic Variance: | 1.5 W as of 9/30/2025 |
| High ARTCC Area: | ZME |
| Low ARTCC Area: | ZME |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |