| Identifier: | COLNO |
| NAS ID: | COLNO |
| Name: | COLNO |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | INDIANA |
| ICAO Region: | K5 |
| Latitude: | 41-29-58.170N (41.499500) |
| Longitude: | 087-13-24.210W (-87.223400) |
| Magnetic Variance: | 4.4 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| ENROUTE HIGH |